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Cost of 105 notebooks is ₹ 2415. How many notebooks can be bought for ₹ 1863? - Mathematics

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प्रश्न

Cost of 105 notebooks is ₹ 2415. How many notebooks can be bought for ₹ 1863?

योग

उत्तर

For 2415 number of notebooks bought = 105

∴ For ₹ 1 number of notebooks bought = `105/2415 = 1/23`

∴ For ₹ 1863 number of notebooks bought = `1/23 xx 1863` = 81

81 Notebooks can be bought

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Direct and Inverse Proportion - Exercise 4.3 [पृष्ठ ८१]

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सामाचीर कलवी Mathematics - Term 1 [English] Class 7 TN Board
अध्याय 4 Direct and Inverse Proportion
Exercise 4.3 | Q 10 | पृष्ठ ८१
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