Question

The balance in the savings account in January was $350. By the end of

December, the account balance was $380. By what percent did the
balance change?

Answer 1

Quantity Increase:: 380-350 = 30

Percent increase: 30/350 = 0.0857 = 8.57%

It went up by 8.57%

Answer 2

8.571428571%

Explanation:

380-350 = 30

30 / 350= 0.08571428571

I don't know if it tells you to round or not so