Math, asked by Hshsjh8454, 8 months ago

Divide the sum of 13 by 5 and -12by7
the product of - 31 by 7 and1by-2

Answers

Answered by wwwuamuam

2

Answer:

1st step

sum of 13/5 & -12/7

13/5 - 12/7 = 91-60 /35

=31/35

2nd step

product of-31/7 & 1/-2

-31/7 * 1/-2 = 31/14

3rd step

31/35 ÷ 31/14

= 31/35 * 14/31

=2/5

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