Enter a fraction that makes the equation below true. 3/10 divided by what equals 2/5?

3/4

Step-by-step explanation:

Write out and solve the equation

       3/10           2

  =

         x               5

Cross-multiplying, we get 15/10 = 2x, and so x must be 15/20, or 3/4

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y