Mathematics for IGCSE & O level - Limits Of Accuracy (Section 2 - No. 24)
Given that $P = \frac{V}{R}$, and that V = 6 (correct to the nearest whole number), and R = 1 (correct to the nearest whole number), what is the lower bound of P?
5.0
5.5
6.0
6.5
Explanation
Lower bound of P = Lower bound of V / Upper bound of R = 5.5 / 1.5 = 3.67
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