Mark has 12 candy bars in total between Mars bars, Snickers, and Butterfingers. He has 3 Snickers and 2 Mars bars. How many Butterfingers does he have?

Not counting Butterfingers Mark has 3+2=

<<3+2=5>>5 candy bars. So Mark has 12-5=<<12-5=7>>7 Butterfingers #### 7 Three siblings are born 5 years apart, each. If the eldest child is 20 years old now, what's the total of the ages of the three siblings 10 years from now? Ten years from now, the elder child will be 20+10 = <<10+20=30>>30 years old. If the elder child is 20 years old now, the second born is 20-5 = <<20-5=15>>15 years old, 5 years younger than the firstborn. The second-born will be 15+10 = 25 years old ten years from now. The total age of the first and second-born 10 years from now will be 25+30 = <<25+30=55>>55 The third-born who is five years younger than the second born is 15-5 = <<15-5=10>>10 years old. The third sibling's age ten years from now will be 10+10 = <<10+10=20>>20 years old. The total age of the three siblings ten years from now will be 55+20 = <<55+20=75>>75 years. #### 75 Alissa used discarded paper to make notepads for her friends. She would fold 5 pieces of letter-size paper 3 times then cut along the edges to form smaller note papers. She would then stack these smaller note papers and staple them together. How long would 1 notepad last if someone wrote 10 notes per day? Alissa folding it 3 times makes 2 × 2 × 2 = <<2*2*2=8>>8 pieces of note-size paper per letter-size paper. So 5 pieces of letter-size paper make 5 × 8 = <<5*8=40>>40 pieces of note-size paper. 1 note pad would last 40 ÷ 10 = <<40/10=4>>4 days if someone wrote 10 notes a day. #### 4 Two birds making a nest each made 10 round trips collecting building materials. If the building materials were located 200 miles from where they were building the nest, what is the total distance the birds covered in the trips? In one round trip, traveling to and from the building materials location, one bird covers 2*200= <<2*200=400>>400 miles. If in one round trip one bird covers 400 miles, in 10 round trips, it covers 400*10 = <<400*10=4000>>4000 miles. Since there were two birds collecting the materials, they covered a combined 4000+4000 = <<4000+4000=8000>>8000 miles collecting the building materials in 10 round trips. #### 8000 Jaron wants to raise enough money selling candy bars to win the Nintendo Switch prize. He needs 2000 points for the Nintendo Switch. He has already sold 8 chocolate bunnies that are worth 100 points each. Each Snickers bar he sells earns 25 points. How many Snickers bars does he need to sell the win the Nintendo Switch? Jaron has earned a total of 8 * 100 points = <<8*100=800>>800 points. To win the Switch he needs to earn 2000 - 800 = <<2000-800=1200>>1200 points. Therefore, he needs to sell 1200 / 25 = <<1200/25=48>>48 Snickers bars. #### 48 Janet makes $20 per hour at work. She works 52 hours per week. Anything over 40 hours per week is considered overtime and is paid at 1.5 times the normal rate. She wants to purchase a $4640 car. How many weeks does she need to work to purchase the car? Each week she makes $20 * 40 = $<<20*40=800>>800 from her normal hours. For overtime she makes $20 * 1.5 = $<<20*1.5=30>>30 per hour. Each week she works 52 - 40 = <<52-40=12>>12 overtime hours per week. She makes a total of 12 * $30 = $<<12*30=360>>360 from overtime every week. This means she makes a total of $800 + $360 = $<<800+360=1160>>1160 per week. To reach $4640 she would need to work $4640 / $1160 = <<4640/1160=4>>4 weeks. #### 4 Marge had a winning lottery ticket for $12006 and wanted to spend some of it wisely before using on any fun things. She paid half of the lottery amount for the taxes on her winnings, then put a third of the leftover money towards her student loans. She put $1000 in savings and invested a fifth of that amount in the stock market. How many dollars does she have left for fun? Marge used half the $12006 for taxes, so she had 12006 / 2 = $<<12006/2=6003>>6003 left. She used 1/3 of the leftover money on student loans, so she paid 6003 / 3 = $<<6003/3=2001>>2001. After paying the student loans, she had 6003 - 2001 = $<<6003-2001=4002>>4002 left. She put $1000 in savings, so she had 4002 - 1000 = $<<4002-1000=3002>>3002 left. She invested 1000 / 5 = $<<1000/5=200>>200 in the stock market. After investing, she had 3002 - 200 = $<<3002-200=2802>>2802 left for fun. #### 2802 Mr. Resty has two identical 4-story buildings. The first floor has 2 apartment units while the rest of the floors have 5 apartment units on each floor. How many apartment units does Mr. Resty have in all? In one building, there are 4 - 1 = <<4-1=3>>3 floors that have 5 apartment units each. Mr. Resty has a total of 3 floors x 5 units = <<3*5=15>>15 apartment units from the 2nd to 4th floor in one building. So, in one building, there are a total of 15 + 2 = <<15+2=17>>17 apartment units. Therefore, Mr. Resty has a total of 17 x 2 = <<17*2=34>>34 apartment units in his 2 buildings. #### 34 On the first day of the garden center sale, 14 marigolds were sold. The next day 25 more marigolds were sold. On the third day the center sold two times the number of marigolds it did on the day before. How many marigolds were sold during the sale? When you add the first two days you get 14+25=<<14+25=39>>39 marigolds On the third day they sold 25*2=<<25*2=50>>50 marigolds During the three day sale 39+50=<<39+50=89>>89 marigolds were sold #### 89 If we assume all thirty 4-wheel drive cars in the parking lot have their spare tire with them, how many tires are in the parking lot? Each car has 4 tires + 1 spare = <<4+1=5>>5 tires If there are 30 cars in the parking lot and each one has 5 tires, then the total number of tires is 30 * 5 = <<30*5=150>>150 tires #### 150