Question

divide the sum of 65/12 and 12/7 by their differences

Answer 1

(65/12+12/7)divided by (65/12-12/7)

=599/84 divided by 311/84

=599/84 *84/311

=599/311

Answer 2

Answer:

599/311

Step-by-step explanation:  

Let x=65/12 and y=12/7

According to question,

(x+y) ÷ (x-y)

= (65/12 + 12/7) ÷ (65/12 + 12/7)

= $(\frac{455+144}{84})$ ÷ $(\frac{455-144}{84} )$

= (599/84) ÷ (311/84)

= 599/84 × 84/311

= 599/311