Question

Given that ab = -2/5, if a = -1/8, find b.​

Answer 1

Answer:

ab=-2/5

-1/8*b=-2/5

b=-2/5*-1/8

=5/4

=1.25

Answer 2

Answer:

Step-by-step explanation:

(given) ab = - 2 / 5

             a = - 1/8

(to find) b

SOLUTION  ab = -2/5

                   - 1 /8 * b = -2 / 5                                    ( putting value of a )

                     b = (-2/5) / (-1/8 )

                    b = -2 /5 * 8 / -1

                     b   = 16/ 5      

HOPE IT HELPS :)