A city received 4/7 inch of rain on July 31. This represents 4/10 of the total amount of rain the

city received in July.

The equation 4/10r = 4/7

can be used to find the amount of rain r in inches the city received in

July.

How much rain did the city receive in July?

r = 10/7 inch

the total amount of rain the city received in July is 10/7 inch.

Step-by-step explanation:

Let r represent the total amount of rain the city received in July.

The equation 4/10r = 4/7

Can be used to find the amount of rain r in inches the city received in July.

Solving the equation;

4/10 r = 4/7

Multiply through by 10/4;

4/10 r * 10/4 = 4/7 * 10/4 = 10/7

r = 10/7 inch

the total amount of rain the city received in July is 10/7 inch.