146k views
4 votes
I'm confused about this!

I'm confused about this!-example-1
User Skunkfrukt
by
7.8k points

2 Answers

5 votes

Answer: It’s 16

Explanation:

User Samuel Huylebroeck
by
8.2k points
2 votes

Answer:

16

Explanation:

im presuming 33 own only a fish, and 20 own only a gerbil

so 32/100 pupils own both a fish and gerbil

this can be written as 32% or 0.32 for probabilty

so all u do now is 50 x 0.32

which is 16

User Minho
by
7.8k points

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