Mathematics · Ratio and Proportion

If P : Q = 2 : 3, Q : R = 4 : 5 and R : S = 2 : 1, then what is the value of P : R : S?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

112 : 25 : 10
29 : 10 : 15
316 : 30 : 15✓
410 : 5 : 4

Correct answer

16 : 30 : 15

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If P : Q = 2 : 3, Q : R = 4 : 5 and R : S = 2 : 1, then what is the value of P : R : S?

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If P : Q = 2 : 3, Q : R = 4 : 5 and R : S = 2 : 1, then what is the value of P : R : S?

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