Question

1. Subtract the sum of -3/7 & 5/14 from the sum of 11/16 and -2/3

2. By what rational number should -12/52 be multiplied to obtain 39 ?​

Answer 1

Answer:

Hey friend,

Here is the answer you are searching for,

1.

Sum of 11/16 and -2/3

= 11/16+(-2/3)

= 11/16 - 2/3

= 33-32/48

= 1/48

Sum of -3/7 and 5/14

= 5/14+(-3/7)

= 5/14-3/7

= 5-6/14

= -1/14

Therefore,

Difference = 1/48 - (-1/14)

= 1/48+1/14

= 14+48/672

= 62/672

= 31/336

2.

Req. Number = 39 ÷ (-12/52)

= 39×-52/12

= 13×-13

= -169

HOPE IT HELPS YOU.

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