Zoe made a total of $8,000 cleaning pools and babysitting. She babysat Julie three times as often as she babysat Zachary. The number of times she babysat Zachary was 1/5 the number of times she babysat Chloe. If Zoe made $600 babysitting Zachary, how much did she earn from pool cleaning?

From babysitting Julie, Zoe made 3 * 600 =

<<3*600=1800>>1800 dollars, since she made $600 babysitting Zachary and she babysat Julie three times as often Since she babysat Zachary 1/5 as often as she babysat Chloe, she made an additional 5 * 600 = <<5*600=3000>>3000 dollars from babysitting Chloe. All together, the babysitting sessions made Zoe 600 + 1800 + 3000 = <<600+1800+3000=5400>>5400 dollars Subtracting babysitting payments from the total gives 8000 - 5400 = <<8000-5400=2600>>2600 dollars Zoe therefore made 2600 dollars cleaning pools. #### 2600 Jorge has an equal number of baseball cards as Matias, who has 6 fewer cards than Carlos. If Carlos has 20 baseball cards, what is the total number of baseball cards the three have? If Carlos has 20 cards, Matias has 20-6 = <<20-6=14>>14 baseball cards. Since Matias and Jorge have the same amount of baseball cards, the total number of cards the three have is 14+14+20 =<<14+14+20=48>>48 cards. #### 48 The town of Centerville spends 15% of its annual budget on its public library. Centerville spent $3,000 on its public library and 24% on the public parks. How much is left of the annual budget? The entire budget of Centerville is $3000 / 0.15 = $<<3000/0.15=20000>>20,000 The budget for the parks is $20,000 * 0.24 =$<<20000*0.24=4800>>4,800 After the park and the library there will be $20,000 - ($3,000 + $4,800) = $<<20000-(3000+4800)=12200>>12,200 left in the budget. #### 12,200 Nina enjoys keeping insects as pets. She has 3 spiders and 50 ants. Each spider has 8 eyes. Each ant has 2 eyes. How many eyes are there in total among Nina’s pet insects? The number of eyes from the spiders is 3 * 8 = <<3*8=24>>24 eyes The number of eyes from the ants is 50 * 2 = <<50*2=100>>100 eyes The total number of eyes among Nina’s insects is 24 + 100 = <<24+100=124>>124 eyes #### 124 Emily has 7 times as many oranges as Sandra. Sandra has 3 times as many oranges as Betty. If Betty has 12 oranges, how many oranges does Emily have? Sandra has 3 * 12 = <<3*12=36>>36 oranges. So, Emily has 7 * 36 = <<7*36=252>>252 oranges. #### 252 At A.T. Cross Luxury Pens, a pencil sells at twenty-five cents while a pen sells at fifteen cents. Bowen buys 40 pens and 2/5 times more pencils than pens from A.T. Cross Luxury Pens. Calculate the total amount of money Bowen spends. Bowen bought 2/5 * 40 pens = <<2/5*40=16>>16 more pencils than pens. The total number of pencils that he bought is 40 pencils + 16 pencils = <<40+16=56>>56 pencils If each pencil costs twenty-five cents, the total amount of money he spent on pencils is 56 pencils * $0.25/pencil = $<<56*0.25=14>>14 On pens, Bowen spent $0.15/pen * 40 pens = $<<0.15*40=6>>6 The total amount of money Bowen spent is $14 + $6 = $<<14+6=20>>20 #### 20 The Super Soup franchise had 23 stores in 2018. In 2019, the business opened 5 new stores, but closed the 2 that performed the worst. And in 2020, they opened 10 new stores, closing the 6 worst-performing. How many stores did Super Soup have at the end of 2020? The number of stores opened is 5+10=<<5+10=15>>15. The number closed is 2+6=<<2+6=8>>8. There were 23+15-8=<<23+15-8=30>>30 stores open. #### 30 Aryan owes Fernanda $1200, which is twice what Kyro owes Fernanda. Aryan decides to pay 60% of her debt to Fernanda, and Kyro pays Fernanda 80% of her dept. If Fernanda had $300 in her savings account and adds the money she's been paid by her debtors to the savings account, calculate the total amount of money in her savings account now. Kyro owes Fernanda half of what Aryan owes Fernanda, a total of 1/2 *$1200 = $<<1/2*1200=600>>600 Aryan pays 60% of her dept, which equals 60/100*1200 = $<<60/100*1200=720>>720 If Fernanda adds the amount she's been paid by Aryan to her savings account, it increases to $300+$720 = $<<300+720=1020>>1020 Kyro also pays her debt by 80/100*$600 = $<<80/100*600=480>>480 When Fernanda adds the amount she's been paid by Kyro to her savings account, the total amount of money in the savings account increases to $1020+$480 = $<<1020+480=1500>>1500 #### 1500 Mohammad has 80 bags of chips. One quarter of the bags of chips are Doritos. If Mohammad wants to split the bags of Doritos into 4 equal piles, how many bags of Doritos will be in each pile? The number of Dorito bags is 80 / 4 = <<80/4=20>>20 bags The number of Dorito bags in each pile is 20 / 4 = <<20/4=5>>5 bags #### 5 To get to work, Ryan bikes one day a week takes the bus three times a week and gets a ride from a friend once a week. It takes him thirty minutes to bike to work. The bus takes ten minutes longer since it stops at every bus stop for other passengers. His friend driving him is the fastest and cuts two-thirds off his biking time. How many minutes does he spend every week commuting to work? The bus to Ryan’s work takes 10 minutes longer than his bike ride, so it takes 10 + 30 = <<10+30=40>>40 minutes. Ryan takes the bus 3 times a week, so the bus rides take 40 * 3 = <<40*3=120>>120 minutes a week. His friend cuts two-thirds off his biking time, which is 2/3*30 = <<2/3*30=20>>20 minutes a week. This means his friend takes 30-20 = <<30-20=10>>10 minutes to drive him. Therefore, Ryan spends 120 + 10 + 30 = <<120+10+30=160>>160 minutes every week commuting to work. #### 160