Question

what rational number should be subtracted from -4/5 to get -11/14​

Answer 1

Answer:

(-1/70)

Step-by-step explanation:

Let the number be x.

So,

(-4/5) - x = -11/14

(-4/5) + 11/14 = x

L.C.M of 5 and 14 is 70.

(-56+55)/70 = x

(-1/70) = x