Math, asked by chandan110285, 4 months ago

12-[{15-3(7-5)-4}÷5]​

Answers

Answered by debasishchattopadhya
1

Answer:

12-[{15-3(7-5)-4}÷5]

=12-[{15-3×2-4}÷5]

=12-[{15-6-4}÷5]

=12-[5÷5]

=12-1

=11

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