If 27 Identical Articles Cost ₹ 1,890, How Many Articles Can Be Bought for ₹ 1,750? - Mathematics

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Sum

If 27 identical articles cost ₹ 1,890, how many articles can be bought for ₹ 1,750?

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Solution

Let x number of articles be purchased in ₹1750

Cost (₹) 1890 1750
No. of articles 27 x

Since it is a case of direct variation

`⇒1890/27=1750/"x"`

`⇒"x"=(1750xx27)/1890`

= 25 articles

Concept: Direct Variation
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 10 Direct and Inverse Variations
Exercise 10 (A) | Q 5 | Page 121
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