Question

Susan has a balance of $110 in her school lunch account, and she spends $6 per day. Her sister Evelyn has $83 in her lunch account, and she spends $4 per day for lunch. In how many days will Susan's lunch account balance be less than Evelyn's

Answer 1

In 2 days Susan's lunch account balance will be less than Evelyn's

Explanation:

Susan has a balance of $ 110 which will be enough for = 110/6= 18 days

Evelyn has a balance $ 83 which will be enough for = 83/4= 20 days

In 2 days Susan's lunch account balance will be less than Evelyn's