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dolphi86 [110]
3 years ago
5

3/4 of Alvin's marbles are black and 1/5 are green. What would be the ratio of black marbles to the green marbles?

Mathematics
1 answer:
yaroslaw [1]3 years ago
3 0

In this question , it is given that

3/4of Alvin's marbles are black and 1/5are green.

And we have to find the ratio of black marbles to the green marbles.

\frac{3/4}{1/5}

Multiplying both numerator and denominator by 20

\frac{3*20/4}{1*20/5}= \frac{15}{4}

So the required ratio is 15:4 .

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