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amm1812
4 years ago
6

Solve the following equation

Mathematics
1 answer:
Eva8 [605]4 years ago
7 0

-4y + 8 = 8y -8 + 32 - 16y
-4y +8 = -8y +24 +8y
4y + 8 -8= 24
4y = 16
Y = 4
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Mary mixes white paint and blue paint in the ratio 2:3
Sedbober [7]

<u>Given:</u>

Ratio of white and blue paint is 2:3

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<u>To find:</u>

Quantity of blue paint to be mixed so that the ratio of white paint to blue paint becomes 1:7

<u>Solution:</u>

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Now, to get the final ratio as 1:7, Mary should have 7\times8=56 \text{ litres } of blue paint. So, she need to add 56-12=44 \text{ litres}.

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Answer:

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