Question

Max's salary is $500 a month. He spends 1/5 of his salary on two chairs and 3/5 of his salary on an air conditioner for his new apartment

Answer 1

so he has 100$ left

Explanation:

He spends 1/5 of his salary on two chairs that is 100$

then He spends 3/5 of his salary on an air conditioner for his new apartment that is 300$

so he has 100$ left