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Which expression is equivalent to 3(5 + 6)? 8 + 9 8 + 6 15 + 18 15 + 6

Which expression is equivalent to 3(5 + 6)? 8 + 9 8 + 6 15 + 18 15 + 6
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1 vote
Which expression is equivalent to 3(5 + 6)?

8 + 9
8 + 6
15 + 18
15 + 6

User Gavin Bunney
by
8.3k points

2 Answers

4 votes
First solve
3(5 + 6).
5+6=11
Now 3*11=33
So now which of the answers also=33?
8+9=17 so no
8+6=14 so no aswell
15+18=33 therefore this is correct. so your answer is c.
15+6=21 so no

User Mike Lambert
by
8.6k points
5 votes
The third one is correct, because if you distribute, you will get 15 + 18
User Ezzat Eissa
by
8.2k points
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