Sandy bought 1 million Safe Moon tokens. She has 4 siblings. She wants to keep half of them to herself and divide the remaining tokens among her siblings. After splitting it up, how many more tokens will she have than any of her siblings?

How many tokens will Sandy keep? ** She will keep 1000000 / 2 =

<<1000000/2=500000>>500000 Safe Moon tokens for herself. How many tokens will each of her siblings receive? ** For the remaining siblings, they will each receive 500000 / 4 = <<500000/4=125000>>125000 tokens. How many more tokens will Sandy have than any of her siblings? ** This means that Sandy will have 500000 - 125000 = <<500000-125000=375000>>375000 tokens more than any of her siblings. #### 375000 Zhang is twice as old as Li. Li is 12 years old. Zhang's brother Jung is 2 years older than Zhang. How old is Jung? How old is Zhang? ** Zhang is 2 * 12 years old = <<2*12=24>>24 years old. How old is Jung? ** Jung is 2 years + 24 years = <<2+24=26>>26 years old. #### 26 Angie is part of a household with shared expenses and contributes $42 a month for necessities. She has a salary of $80 per month. She also pays a share of the household taxes each month. At the end of this month, she had $18 left over. How much did she pay in taxes this month? How much did Angie earn? ** Angie earned 80 and paid 42 for necessities, so she had 80 - 42 = $<<80-42=38>>38 left. How much did Angie pay in taxes? ** Angie had 18 left after paying taxes, so her share of the taxes was 38- 18 = $20 this month. #### 20 68% of all pies are eaten with forks. If there are 2000 pies of all kinds, how many of the pies are not eaten with forks? How many pies are eaten with forks? ** If there are 2000 pies of all kinds, and 68% of all pies are eaten with forks, there are 68/100*2000= <<68/100*2000=1360>>1360 pies eaten with forks. How many pies are not eaten with forks? ** The number of pies that are not eaten with pie is 2000-1360=<<2000-1360=640>>640 #### 640 Lard decides to share a pizza with his friend Jelly. He takes a whole, uncut pepperoni pizza and cuts it in half. He then cuts these halves in half and gives one of the slices to Jelly. Assuming the pizza started with 40 evenly spread slices of pepperoni, how many slices of it are on the slice Lard gives Jelly if 1 of them falls off the slice when Lard picks it up? How many slices were cut into the pizza after it was cut in half? ** First, we need to determine how many slices the pizza was cut into. To do this, we start by performing 1*2= <<1*2=2>>2 slices after the pizza was cut in half once. How many slices were cut into the pizza after it was cut in half twice? ** Each of these slices was cut in half again, yielding 2*2= <<2*2=4>>4 slices in total. How many slices of pepperoni are on each pizza slice? ** Next, we divide the total amount of pepperoni slices by the number of pizza slices, as the pepperoni was spread evenly. We find there are 40/4= <<40/4=10>>10 slices of pepperoni per pizza slice. How many slices are on Jelly's slice? ** Since 1 slice of pepperoni fell off Jelly's slice, this means there are 10-1=<<10-1=9>>9 slices left on her slice. #### 9 Ali is collecting bottle caps. He has 125 bottle caps. He has red ones and green ones. If he has 50 red caps, what percentage of caps are green? How many green caps does Ali have? ** He has 75 green caps because 125 - 50 = <<125-50=75>>75 What is the proportion of green caps? ** The proportion of caps that are green is .6 because 75 / 125 = <<75/125=.6>>.6 What is the percentage of green caps? ** The percentage that are green is 60 because .6 x 100% = <<60=60>>60% #### 60 John ends up damaging his hearing aids. He needs to replace both of them. They cost $2500 each. Insurance covers 80% of the cost. How much does he personally have to pay? How much do the hearing aids cost? ** The cost of the hearing aids is $2500 * 2 = $<<2500*2=5000>>5000 How much does insurance cover? ** So insurance covers $5000 * .8 = $<<5000*.8=4000>>4000 How much does he personally have to pay? ** That means it cost him $5000 - $4000 = $<<5000-4000=1000>>1000 #### 1000 Maisie and Donna dropped off flyers for a neighborhood clean-up day at houses around their neighborhood. Maisie walked down the shorter left street and dropped off 33 flyers. Donna took the long right street on her bicycle and dropped off five more than twice as many flyers as Maisie. How many flyers did Donna drop off? How many flyers did Donna drop off? ** Twice as many flyers as Maisie is 33 * 2 = <<33*2=66>>66 flyers. How many flyers did Donna drop off? ** Donna dropped off five more than that, so she dropped off 66 + 5 = <<66+5=71>>71 flyers. #### 71 Connie is trying to remember when her grandmother was born. She knows her grandmother's older brother was born in 1932, her older sister was born in 1936, and the gap between her grandmother and her sister is twice the gap between the older brother and the older sister. What year was Connie's grandma born? How old was the older sister in 1936? ** First find the age gap between the older brother and sister by subtracting the earlier birth year from the later: 1936 - 1932 = <<1936-1932=4>>4 years How many years passed between the older sister's birth and the grandmother's? ** Then double the age gap to find how many years passed between the sister's birth and the grandmother's: 4 years * 2 = <<4*2=8>>8 years How old was the older sister in 1936? ** Then add 8 years to the older sister's birth year to find the grandmother's birth year: 1936 + 8 = <<1936+8=1944>>1944 #### 1944 Kris is blowing u balloons for her sister’s party. She has 30 minutes to blow up as many balloons as possible and decides to enlist her brother’s help to increase the number of balloons. Kris can blow up a total of 2 balloon per minute, and her brother works twice as fast. After 15 minutes, her brother doubles his speed and works at this new speed for the remaining 15 minutes. After the 30 minutes, how many balloons, in total, did Kris and her brother blow up? How many balloons does Kris blow up in 30 minutes? ** Throughout the 30 minutes, Kris blows up 2 balloons per minute * 30 minutes = <<2*30=60>>60 balloons. How many balloons does Kris' brother blow up in the first 15 minutes? ** Her brother works at double Kris' speed in the first 15 minutes so he works at 2 balloons per minute * 2 = <<2*2=4>>4 balloons per minute. How many balloons does Kris' brother blow up in the first 15 minutes? ** So in the first 15 minutes, he blows up 4 balloons per minute * 15 minutes = <<4*15=60>>60 balloons. How many balloons does Kris' brother blow up in the second 15 minutes? ** In the second 15 minutes, he is working at double the rate he did previously, so he blows up 4 balloons per minute * 2 = <<4*2=8>>8 balloons per minute. How many balloons does Kris' brother blow up in the second 15 minutes? ** In the second 15 minutes, Kris’ brother therefore blows up 8 balloons per minute * 15 minutes = <<8*15=120>>120 balloons. How many balloons does Kris' brother blow up in the 30 minutes? ** Throughout the 30 minutes, he has blown up a total of 60 + 120 = <<60+120=180>>180 balloons. How many balloons did Kris and her brother blow up in total? ** Kris and her brother therefore blew up a total of 60 balloons from Kris + 180 balloons from Kris’ brother = <<60+180=240>>240 balloons. #### 240