Question

2. By what number should 7/121be divided to get -3/55​

Answer 1

7/121 / x = -3/55

or, 7x55/121x3 = -x

or, 385/363 = -x

x = -1.06 Answer

Answer 2

Step-by-step explanation:

let the no. be=x

A.T.Q.

7/121÷x=-3/55

7/121×1/x=-3/55

1/x=-3/55×121/7

1/x=-363/385

×=-385/363

x=-1.1 (approx.)