Question

Find the reciprocal of (1) -7/25 (2) -1/13 (3) 2/5 x 3/7 (4) -7/9 x 3/14 ​

Answer 1

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Answer 2

Answer:

1> 25/(-7) = -25/7

2> 13/(-1) = -13

3> 2/5 x 3/7 = 6/35

    therefore, 35/6

4> -7/9 x 3/14 = -21/126 = -3/18 = -1/9

     therefore, -9

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