Question

If Pam has $40 in her account how much does her brother have on his

Answer 1

brother has $100

Explanation:

Pam and her brother both open savings accounts. each begin with a balance of $0. For every $2 is that Pam saves in her account her brother saves $5 in his account

P:brother =2:5

when P=40 what is brother?

2/5=40/b

times 5b both sides

2b=200

divide 2

b=100

brother has $100