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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 8

Cost of 24 Identical Articles is Rs. 108, Find the Cost of 40 Similar Articles. Solution: - Mathematics

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प्रश्न

Cost of 24 identical articles is Rs. 108, Find the cost of 40 similar articles.

योग
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उत्तर

Cost of 24 identical articles = Rs.108

∴ Cost of 1 identical articles = Rs.`108/24`

∴ Cost of 40 identical articles = Rs.`(108/24xx40)`

= Rs.`108/3xx5`

= Rs. 36 × 5

= Rs.180

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अध्याय 10: Direct and Inverse Variations - Exercise 10 (C) [पृष्ठ १२५]

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सेलिना Concise Mathematics [English] Class 8 ICSE
अध्याय 10 Direct and Inverse Variations
Exercise 10 (C) | Q 1 | पृष्ठ १२५

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