Question

Kiki and Aaron get a summer allowance from their mom. Kiki gets $300 put into an account at the beginning of the summer. Each week she spends $15. Aaron gets $57 in his account to start then each week, $12 is added to the account. In which week will Kiki and Aaron have the same amount of money in their accounts?

Answer 1

in 9 weeks

Explanation:

Aaron total money=57+(12×number of weeks)

300-(number of week)=57+(12×number of weeks)

$243=$27=number of weeks

divide both sides by 27

243/27=

27 into 27= 1

27 into 243=

9 weeks