The product 22/7 × 7 equals:

A22 exactly

BAn irrational number

CApproximately 21.99

Dπ

Answer & Solution

Correct answer: A. 22 exactly

22/7 × 7 = 22 EXACTLY — basic arithmetic, no approximation. 22/7 is just a fraction. (Note: 22/7 ≈ π but is NOT π itself — π is irrational, 22/7 is rational. The chapter emphasises this distinction.)

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