Sagot :
Answer:
16.67% Is The Increase In Their water Intake For The Two Weeks
1. What is asked in the problem?
-- What is the percent of increase in their water intake for the two weeks?
2. What is the correct equation/ mathematical sentence for the problem?
-- 42 + 38 = N
96 - 80 = N
N ÷ 96 = N x 100 = N
3. What is the correct answer?
-- 42 + 38 = 80
96 - 80 = 16
16 ÷ 96 = 0.1667 x 100 = 16.67%
ฅ^•ﻌ•^ฅ Bye ~~~