4 years ago

Sorry, incurTeLL...

Mathematics

1 answer:

ASHA 777 [7]4 years ago

6 0

Answer:

11 hours

Step-by-step explanation:

Let's set up a proportion so we can cross-multiply. We know that her rate is constant, so

$\frac{8 kg}{2 hr} = \frac{44 kg}{x hr}$

Keeping units in helps to make sure that you have your fractions right-side-up. Now cross-multiply:

8x = 44*2

8x = 88

<u>x = 11 hours</u>

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