Question

Simplify (2/5÷3/8)÷(-3/5)

Answer 1

`\pink{ - 1 (7)/(9) }`

Explanation:

`( (2)/(5) / (3)/(8) ) / ( - (3)/(5) ) \\ ((2)/(5) * (8)/(3) ) * ( - (5)/(3) ) \\ (16)/(15) * - (5)/(3) \\ - (80)/(45)`

As the answer can be more simplified, divide both numerator and denominator by 5.

`- (16)/(9) = - 1 (7)/(9)`