Question

plz solve the problem plz call me plz my mobile number plz call 6295792766 plz solve and call plz
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Answer 1

Answer:

4/9 by 5/7

by means divison so

4/9÷5/7

reciprocal of 5/7 = 7/5

4/9 × 7/5

28/45

ans - 28/45