Question

(-8/15)×(-1/2)×(-3/4)

Answer 1

-5, 8 сократится с 4и 2, тройка с 15

Answer 2

(-8/15)•(-1/2)•(-3/4)=(-1/5)

-8/15•(-1/2)=4/15

4/15•(-3/4)=-1/5