Question

divide the sum of (-5/11) and (-4/7) by their difference

Answer 1

Answer:

(-9/79)

Step-by-step explanation:

So, firstly we would add up the numbers=(-5/11)+(4/7)

take the l.c.m as 77.

now do the steps as (-5/11*7/7)+(4/7*11/11)

(-35/77)+(44/77) is equal to (9/77).

So, now we would subtract up the number=(-5/11)-(4/7)

Same, take the l.c.m as 77.

now do the stedps as  (-5/11*7/7)-(4/7*11/11)

(-35/77)-(44/77) is equal to (-79/77)

Now at last divide the sum by the difference.

(9/77)/(-79/77) which is actually (9/77)*(-77/79)

Answer= The quotient is (-9/79).