Math, asked by shddjsjdjd202, 10 months ago

Jessica is a custodian at Oracle Arena. She waxes 20 \text{ m}^220 m 2 20, start text, space, m, end text, squared 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?

Answers

Answered by bhagyashreechowdhury
11

At the rate of 20 m² in 3/5th of an hr, Jessica can wax 33.34 square meters per hour.

Step-by-step explanation:

Area of the floor of Oracle Arena waxed by Jessica = 20 m²

The time taken by Jessica to wax 20 m² of floor = \frac{3}{5}th of an hour

If she continues to wax at the given constant rate of 20 m² in 3/5th of an hour then,  

The area of the floor, Jessica can wax, in 1 hour will be  

=  20 * \frac{5}{3}

= 33.34 m²

Thus, at this rate, she can wax 33.34 m² per hour.

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Answered by WhyUAlwaysLyin22
60

Answer:

100/3

Step-by-step explanation:

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