alleryThe 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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