In a school library, the ratio of mathematics books to science is the same as the ratio of science books to hindi books. If there are 450 books in science and 300 books in hindi, find the number of books in mathematics.
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Answered by
6
Let x, y and z represent science, maths and hindi books respectively.
ATQ, x:y=x:z
or,
\frac{x}{y} = \frac{x}{z}yx=zx
or,
\frac{900}{y} = \frac{900}{600}y900=600900
or,
\frac{y}{900} = \frac{2}{3}900y=32
or, y=600
Hence, there are 600 mathematics books.
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ATQ, x:y=x:z
or,
\frac{x}{y} = \frac{x}{z}yx=zx
or,
\frac{900}{y} = \frac{900}{600}y900=600900
or,
\frac{y}{900} = \frac{2}{3}900y=32
or, y=600
Hence, there are 600 mathematics books.
Mark my answer as a brainliest.plzz friends and the brain
Answered by
21
I hope it helps:
Please refer to the attachment....
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naysahsheikh5:
My apologies for the cuttings
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