$9.4 = \frac{9.4}{1} = \frac{9.4\times 10}{1 \times 10} = \frac{94}{10} = \frac{47 \times 2}{5 \times 2} =\frac{47}{5} = \frac{45+2}{5}= \frac{45}{5} + \frac{2}{5} =9 \frac{2}{5}$

5 0

3 years ago

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Lisa and Ann are eating a box of crackers. Lisa eats 3/6 of the box,and Ann eats 1/4 of the box.How much of the box did the two

Rufina [12.5K]

<h2>Lisa and Ann ate 3/4 of the box together</h2>

<em><u>Solution:</u></em>

Given that,

Lisa and Ann are eating a box of crackers

$Lisa\ ate = \frac{3}{6}\\\\Ann\ ate = \frac{1}{4}$

<h3><u>How much of the box did the two girls eat together?</u></h3>

$Together\ eaten = Lisa\ ate + Ann\ ate\\\\Together\ eaten = \frac{3}{6} + \frac{1}{4}\\\\Together\ eaten = \frac{1}{2} + \frac{1}{4}\\\\Together\ eaten = \frac{1 \times 2}{2 \times 2} + \frac{1}{4}\\\\Together\ eaten = \frac{2}{4} + \frac{1}{4}\\\\Together\ eaten = \frac{3}{4}$

Thus Lisa and Ann ate 3/4 of the box together

7 0

3 years ago