मराठी

Two numbers are in the ratio 5 : 7 and the sum of these numbers is 252. The larger of these numbers is - Mathematics

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प्रश्न

Two numbers are in the ratio 5 : 7 and the sum of these numbers is 252. The larger of these numbers is

पर्याय

  • 85

  • 119

  • 105

  • 147

MCQ
बेरीज

उत्तर

147
Ratio = 5 : 7
Let x be any number such that we have:
5x + 7x = 252
⇒ 12x = 252

⇒ x = `252/12` = 21

Now, 5x = 5 × 21= 105
7x = 7 × 21 = 147

The largest number is 147.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 10: Ratio, Proportion and Unitary Method - Exercise 10D [पृष्ठ १५८]

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आर एस अग्रवाल Mathematics [English] Class 6
पाठ 10 Ratio, Proportion and Unitary Method
Exercise 10D | Q 9 | पृष्ठ १५८

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