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6. The ratio of Maths and Science books ina school library is 4: 5. If the number ofScience books is 75, find the number ofMaths books11 |
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Answer» LET the no. of maths and science books be 4x and 5X. No. of science books =75 therefore, 5x = 75 X = 75/5 x= 15 No. of maths books = 4 x = 4×15 = 60 so no. of maths books is 60 hope it helps...^_^ |
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