Eelvyrueloooodymou Eelvyrueloooodymou

16-06-2016
Mathematics

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Paint is red : blue in a ratio of 2 : 4. if 5 litres of red is used how much blue is used

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16-06-2016

10 liters of blue

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TomathyMeyer TomathyMeyer

16-06-2016

10 litres because in the ratio 2:4

↑ Four is double the 2

So this tells us that there is twice as much red paint as there is blue paint. And if there is five litres of red paint then double that is 10, so there is ten litres of blue paint.

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