Emberly takes her mornings walks every day. If each walk takes her 1 hour covering 4 miles, and she didn't walk for 4 days in March, calculate the total number of miles she's walked.

In March, she walked for 31-4 =

<<31-4=27>>27 days. If she walks for an hour a day, the total number of hours she'll walk in March is 27 days*1 hour a day= <<27*1=27>>27 hours. If each walk is 4 miles, the number of miles she walked in March is 27*4 = <<27*4=108>>108 miles. #### 108 There is a road stretching 3 miles from the base camp to the chain challenge. Every 20 minutes, a car comes down the road from the base camp towards the chain challenge. How many hours have passed once 30 cars have come down the road? 20*30 = <<20*30=600>>600 minutes have passed. 600/60 = <<600/60=10>>10 hours have passed. #### 10 Suki bought 6.5 bags of coffee beans that each weighed 22 kilograms. Jimmy bought 4.5 bags of coffee beans that each weighed 18 kilograms. Suki and Jimmy combined their coffee beans and then repackaged them into 8-kilogram containers. How many containers did they use? Suki = 6.5 * 22 = <<6.5*22=143>>143 kg Jimmy = 4.5 * 18 = <<4.5*18=81>>81 kg 143 + 81 = <<143+81=224>>224 224/8 = <<224/8=28>>28 They used 28 containers. #### 28 Iggy is training for a marathon. On Monday, he runs 3 miles. On Tuesday, he runs 4 miles. On Wednesday, he runs 6 miles. On Thursday, he runs 8 miles. On Friday, he runs 3 miles. Iggy runs at a pace of 1 mile in 10 minutes. What is the total number of hours that Iggy spends running from Monday to Friday? From Monday to Friday, Iggy runs a total of 3 + 4 + 6 + 8 + 3 = <<3+4+6+8+3=24>>24 miles Iggy runs for a total of 24 * 10 = <<24*10=240>>240 minutes Since there are 60 minutes in an hour, Iggy runs for a total of 240 / 60 = <<240/60=4>>4 hours #### 4 Vicente bought 5 kilograms of rice and 3 pounds of meat. Each kilogram of rice is $2 and a pound of meat is $5. How much did Vicente spend in total? Vicente spent 5 x $2 = $<<5*2=10>>10 for 5 kilograms of rice. He spent 3 x $5 = $<<3*5=15>>15 for 3 pounds of meat. Therefore, the total amount he spent was $15 + $10 = $<<15+10=25>>25. #### 25 Voldemort had his dinner and ate a piece of cake that has 110 calories. He also ate 1 pack of chips that contained 310 calories and drank a 500 ml bottle of coke that has 215 calories. His caloric intake for breakfast and lunch is 560 and 780 calories, respectively. If he has a 2500 calorie intake limit per day, how many calories can he still take? For the night he was able to intake 110 + 310 + 215 = <<110+310+215=635>>635 calories For breakfast and lunch, he was able to intake 560 + 780 = <<560+780=1340>>1340 calories So, for the entire day Voldemort was able to intake 1340 + 635 = <<1340+635=1975>>1975 calories Therefore, he can still intake 2500 - 1975 = <<525=525>>525 calories. #### 525 Alton owns a business. He is currently renting a space that costs $20 per week. If Alton earns $8 per day, how much is his total profit every week? Alton earns $8 x 7 = $<<8*7=56>>56 per week. Therefore, his weekly profit after paying the rent is $56 - $20 = $<<56-20=36>>36. #### 36 Bob, a marathon runner, is preparing for a race. He runs a total of 70 miles in the 3 days leading up to the race. On day one he runs 20 percent of the total miles and on day 2 he runs 50 percent of the remaining miles. How many miles does he run on day three to complete the 70 miles? Day 1: 70(.20)=<<70*.20=14>>14 miles 70-14=<<70-14=56>>56 miles remaining Day 2:56/2=<<56/2=28>>28 miles 56-28=<<56-28=28>>28 miles remaining #### 28 In a studio audience of 100 people, 40% of these people have an envelope taped underneath their chairs. 20% of these people will have "You Won" in their envelope, the rest will have empty envelopes. How many people will win a prize? 40% of the 100 studio audience will have an envelope under their chair so .40*100 = <<100*.40=40>>40 people will find an envelope 20% of these 40 people will find a "You Won" notice so only .20*40 = <<.20*40=8>>8 people will win #### 8 Hilton had a box of 26 marbles that he was playing with. He found 6 marbles while he was playing, but afterward realized that he had lost 10 marbles. Lori felt bad and gave Hilton twice as many marbles as he lost. How many marbles did Hilton have in the end? Hilton had 26 marbles + 6 marbles - 10 marbles = <<26+6-10=22>>22 marbles. Lori gave Hilton 2 * the 10 marbles that he lost = <<2*10=20>>20 marbles. In total Hilton had 22 marbles + 20 marbles = <<22+20=42>>42 marbles. #### 42