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3 years ago

5

Mike drank 60% of his glass of milk. Afterwards, 80ml of milk remained in the glass. What volume of milk was initially in the gl

ass?

1 answer:

Alina [70]3 years ago

4 0

Answer:

Step-by-step explanation:

$x$ is the total volume of milk.

100% - 60% = 40%

40% is left in the glass.

40% of $x$ = 80 ml

$\frac{40}{100}$ of $x$ = 80

$x = 80$ × $\frac{100}{40}$

$x = 200$ <em>ml</em>

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