Determine a ratio to describe the following:
Pam and her brother both open savings accounts and start with zero balances. For every $2.00 Pam saves, her brother saves $5.00. Determine a ratio to describe the money in Pam's account to the money in his account.
B. If Pam has $40.00 in her account, how much does her brother have in his? Use a tape diagram to support your answer.