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RS Aggarwal Solutions Class 7 Mathematics Solutions for Percentage Exercise 10C in Chapter 10 - Percentage
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What percent of (2/7) is (1/35)?
(a) 25% (b) 20% (c) 15% (d) 10%
Answer:
Solution:-
(d) 10%
Because,
Assume x be the required percent
= x% of (2/7) = (1/35)
= (x/100) × (2/7) = (1/35)
= x = (100 × 7)/ (35 × 2)
= x = (50 × 1)/ (5 × 1)
= x = 10%
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