Add parentheses to the expression so that its value is 15:
3 × 4 + 5 - 2
2 answers:
Step-by-step explanation:
Technically this expression is 15 as is.
You could add the parenthesis around the 3x4 or the 5-2.
So your answer is either:
(3x4) + 5 - 2
or 3x4 + (5-2)
OR (3x4) + (5-2)
But in my opinion, you do not want to have too many sets of parenthesis, it crowds your equation too much.
Answer:
(3 × 4) + 5 - 2
Step-by-step explanation:
To do this problem, first you need to check to see what the original answer is.
3 × 4 + 5 - 2
12 + 5 - 2
16 - 2
14
-------------------
(3 × 4) + 5 - 2
12 + 5 - 2
17 - 2
15
The answer is:
(3 × 4) + 5 - 2
Hope this helped.
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