Math, asked by sriavinash27, 2 months ago

[4/7×-4/9]-1/21+[-4/9×3/7] using appropriate properties find:

Answers

Answered by arzoo5982

0

Step-by-step explanation:

=-16/63-1/21+(-12/63)

=-16/63-1/21-12/63

=-31/63

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