Answer:
32$
Step-by-step explanation:
first divide 80 by 5.
(you should get 16)
next multiply by 2
(you should get 32)
this works because out of the 80$ he spent 2/5 of his money. you basically are multiplying the numerators and then dividing by the denominators and because 80 is a whole number it works without having to use the 1.
another way to do it is multiply 80/1 by 2/5
you should get 160/5 and when you simplify you should get 32
