Question

by what should (3/5)-2 be multiplied to get (3/10)-1​

Answer 1

Answer:

6/5

Hope it helps :)

Step-by-step explanation:

Answer 2

Answer:

1/2

Step-by-step explanation:

(3/5-2)×X=3/10-1

(3-10/5)×X=-7/10

-7/5X=-7/10

X=-7/10×5/-7

X=5/10

X=1/2