Question

: By what rational number should 2 / 3 be divided to get - 4 / 5 ? *​

Answer 1

Answer:

5/-6

Step-by-step explanation:

2/3 divide by x = -4/5

1/3 = -2x/5

5/-6 = x

Answer 2

Answer:

let rational number be x

Step-by-step explanation:

2\3÷x=-4/5

if we reciprocal or reverse it then divination convert into multiplication

3/2×x=-4/5

x=-4/5÷3/2

x=-4/5×2/3

x=-8/15

required answer is -8/15