Question

Divide the sum of -13/5 and 12/7 by the product of -31/7 and -1/2

Answer 1

Hey !!!




★ Sum of -13/5 and 12/7



=> -13/5 + 12/7



=> -13 × 7 + 12 × 5 / 35



=> -91 + 60/35



=> -31/35



And,


★ Product of -31/7 and -1/2


=> -31 / 7 × -1/2



=> 31/14



★ Division of -31/35 and 31/14




=> -31/35 / 31/14




=> -31/35 × 14/31



=> -1 × 2 / 5



=> -2/5



★ HOPE IT WILL HELP YOU ★

Answer 2

The sum of (-13/5) and (12/7)

= > (-7 * 13 + 5 * 12)/35

= > (-91 + 60)/35

= > -31/35.



The product of (-31/7) * (-1/2)

= > (31 * 1)/7 * 2

= > (31)/14



Now,

We need to divide the sum by the product.

= > (-31/35) * (14/31)

= > -14/35

= > -2/5.



Hope this helps!