Mathematics: Write each ratio as a fraction in simplest form. mark drank 3 2/5 cups of orange juice in the morning and 2 1/5 cups in the afternoon. how much orange juice did mark drink in all?

Write each ratio as a fraction in simplest form.

Ответ:

cristianc52

12.03.2022

let's firstly convert the mixed fractions to improper, keeping in mind that mark drank some in the morning and some in the afternoon, so his total is 3⅖ + 2⅕.

$\bf \stackrel{mixed}{3\frac{2}{5}}\implies \cfrac{3\cdot 5+2}{5}\implies \stackrel{improper}{\cfrac{17}{5}} \\\\\\ \stackrel{mixed}{2\frac{1}{5}}\implies \cfrac{2\cdot 5+1}{5}\implies \stackrel{improper}{\cfrac{11}{5}}\\\\ -------------------------------\\\\ \cfrac{17}{5}+\cfrac{11}{5}\quad \stackrel{LCD~of~5}{\implies }\quad \cfrac{17+11}{5}\implies \cfrac{28}{5}\implies 5\frac{3}{5}$

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Ответ:

blackboy21

11.07.2020

Mathematics

the lowest term would be 3/11. The reason is you divide 24/88 by 2, and get 12, 44. If you continue to divide by 2, you will eventually come to the lowest terms, which is 3 and 11.

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Write each ratio as a fraction in simplest form. mark drank 3 2/5 cups of orange juice in the morning and 2 1/5 cups in the afternoon. how much orange juice did mark drink in all?

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