Step-by-step explanation:
Dave + 6 friends = 7 friends in total
84 ÷ 7 = 12
Each friend paid $12
Answer:
if you decrease 10 kg by 10% you get 9 kg
8x8= 64 divided by 2 = 37
1. You divide by 100 to find the decimal version of any percentage, and do the opposite for vise versa
