Mia paints interior walls at a rate of 12\dfrac{\text{m}^2}{\text{h}}12 h m 2 12, start fraction, m, start superscript, 2, end

Question

3 years ago

6

Mia paints interior walls at a rate of 12\dfrac{\text{m}^2}{\text{h}}12 h m 2 12, start fraction, m, start superscript, 2, end

superscript, divided by, h, end fraction. At what rate does Mia paint in \dfrac{\text{cm}^2}{\text{min}} min cm 2 start fraction, c, m, start superscript, 2, end superscript, divided by, m, i, n, end fraction?

Mathematics

1 answer:

Travka [436] · Answer 1 · 2022-03-06T18:17:51+03:00

Travka [436]3 years ago

7 0

Answer:

$2,000\ \frac{cm^{2}}{min}$

Step-by-step explanation:

<u><em>The correct question is</em></u>

Mia paints interior walls at a rate of 12 m^2/h. At what rate does she paint in cm^2/min?

Remember that

$1\ m=100\ cm$

$1\ h=60\ min$

Convert m^2/h to cm^2/min

substitute the values

$12\ \frac{m^{2}}{h}=12\frac{(100)^{2}}{60}=2,000\ \frac{cm^{2}}{min}$

Mia paints interior walls at a rate of 12\dfrac{\text{m}^2}{\text{h}}12 h m 2 ​ 12, start fraction, m, start superscript, 2, end

Mia paints interior walls at a rate of 12\dfrac{\text{m}^2}{\text{h}}12 h m 2 12, start fraction, m, start superscript, 2, end