Question

What should be added to minus 3 by 5 to obtain - 1

Answer 1

Answer:

-2/5 should be added to (-3/5) to obtain -1.

Step-by-step explanation:

Let, the required number be x.

B/Q,

x + (-3/5) = -1

or, x - 3/5 = -1

or, x = -1 + 3/5

or, x = (-5+3)/5

or, x = -2/5

Therefore, the required number, x = -2/5.