Jessica is a custodian at Oracle Arena. She waxes 20 m2 of the floor in 3/5 of an hour. Jessica waxes the floor at a constant rate. At this rate, how many square meters can she wax per hour?

to solve this, you need to set up an equation to solve for x, the number of square meters waxed in an hour:

you can use cross multiplication to solve for x:

so jessica can wax 100/3 square meters per hour. you can convert this to decimal form (which would be 33.3 repeating) or you can leave it in fraction form.

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17