Question

Help me please thank

Answer 1

30%

Explanation:

first, add the half hour(30min) plus the 24 min. you get 54 min. turn the 3 hours into min-180 min in total. To calculate percentages, start by writing the number you want to turn into a percentage-54- over the total value-180- so you end up with a fraction-54/180. Then, turn the fraction into a decimal by dividing the top number by the bottom number-0.3. Finally, multiply the decimal by 100 to find the percentage-30

Answer 2

70%

Explanation:

Well, you have 3 hours to work with, which is 180 minutes. You subtract 30 minutes from warm up, then subtract another 24 minutes for group work time, and you're left with 126 minutes. Now, to figure out the percent, you take 126 divided by the total time (3 hours or 180 minutes)

126 / 180 is 0.70, which as a percent is 70%.