Mathematics: Percent word problems (tax, tip, discount)

Percent word problems (tax, tip, discount)

bobbustery2468

05.07.2020

8.7975

Step-by-step explanation:

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salmamontero1998

26.02.2022

$9\dfrac{3}{4}\text{ ounces}$

Step-by-step explanation:

Given : The initial amount of the water when Carrie started her walk = 12 ounces

The amount of water after she finished her walk = $2\dfrac{1}{4}\text{ ounces}=\dfrac{9}{4}}\text{ ounces}$

Then , the water she had drunk is given by :-

$12-\dfrac{9}{4}=\dfrac{48-9}{4}\\\\=\dfrac{39}{4}=9\dfrac{3}{4}$

Hence, the amount of water she had drunk = $=9\dfrac{3}{4}\text{ ounces}$

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