Question

Keisha's penny bank is

7/10
full. After she removes 120 pennies, it is
1/2
full. How many pennies can Keisha's bank hold?

Answer 1

Answer: 600

Explanation:

7/10 -> 1/2 = 7/10 -> 5/10

If 2/10 of the piggy bank is 120, then multiply 120 by five to find 10/10 of the piggy bank.