Answer:
I: 82.1
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
8(20-14)
8(6)
48
First find 25% of 21.5. You can do this by multiplying .25 by 21.5. That gives you 5.375. Subtract that from 21.5. That gives you 16.125. Money only has two decimal places so round 16.125 up to 16.13 and that's your answer! <3
Answer: 11
Step-by-step explanation:
The answer's are:
1. About the same.
2. Greater for the 13 - 14 year old's.
Hope this helps!
