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In a group of 90 seventh graders, 80% like hot chocolate. How many students do not like hot chocolate?

In a group of 90 seventh graders, 80% like hot chocolate. How many students do not like hot chocolate?
asked 57.1k views
3 votes
In a group of 90 seventh

graders, 80% like hot chocolate.
How many students do not like
hot chocolate?

asked
User OammieR
by
7.1k points

2 Answers

4 votes

Answer: 18

Explanation:

90 / 10 = 9 (10%)

9 x 8 = 72 (80%)

90 - 72 = 18 (20%)

answered
User Davecardwell
by
7.9k points
2 votes
90 x .80= 72. 72 Students like hot choco, therefore 8 do no like hot choco
answered
User Oninea
by
9.1k points
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