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There are 22 people in the classroom 12 are we toals 5 are doing book work 4 are playing on their phones. 1 is sleeping. How many people have to wear safety glasses? A1 89 C 12 D 22
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4 votes
There are 22 people in the classroom 12 are we

toals 5 are doing book work 4 are playing on their phones. 1 is sleeping. How
many people have to wear safety glasses?
A1
89
C 12
D 22

User SReject
by
4.9k points

2 Answers

2 votes
D 22 because everyone is required to wear safety glasses
User Shabeeralimsn
by
4.1k points
7 votes
22 because all should wear safety glasses to be protected
User Petro
by
4.5k points
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