Mr ong spent $960 of his salary on food and transport. he spent 1/4 of his remaining money on clothes. he then had 1/3 of his salary left. how much was his salary?

i think the answer is b)

step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i