Jessica is a custodian at oracle arena. she waxes 20 \text{ m}^220 m 2 20, space, m, start superscript, 2, end superscript of the floor in \dfrac35 5 3 start fraction, 3, divided by, 5, end fraction of an hour. jessica waxes the floor at a constant rate. at this rate, how many square meters can she wax per hour?

Given that Jessica is a custodian at Oracle Arena.

She waxes 20 square meters space of the floor in 5/3 of an hour. Jessica waxes the floor at a constant rate means rate will remain fixed for any hour.

Now we have to find about how many square meters can she wax per hour.

To find that we just need to divide 20 squaer meters by 5/3 hours

=12

Hence final answer is 12 square meters can she wax per hour.

Which can also be written as per hour.

→ The way I like to do these kind of math problems is below - I find it easier

A fraction usually means to divide, so I will start by dividing the numerator by the denominator of 7/10.

7/10 = 0.7, or, 70%

1/5 = 0.2, or, 20%

Now, we can go and divide each of our answers together.

0.7 ÷ 0.2 = 3.5 :D

Your final answer is 3.5

↑   ↑   ↑  Hope this helps! :D