Math, asked by kavinkria9868, 7 months ago

3+[3.7+{2.9+(3.7-2.3)-0.4}]

Answers

Answered by nk0205137
1

Answer:

3[3.7+{2.9+(1.4) -0. 4}]

3[3.7+{2.9+1.4-0.4}]

3[3.7+{3.9}]

3[3.7+3.9]

3×7.6

22.8

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