28+[42-{12+12÷4}]
step by step explanation
tiwaritanmay2008:
55
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Answered by
2
Answer:
28+[42-{12+12÷4}]
= 28+[42-15]
= 28+27
= 55
Answered by
2
Answer:
answer = 55
Step-by-step explanation:
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