Instructions

What approximate value will come in place of the question mark (?) in the following questions ? (You are not expected to calculate exact value.)

Question 97

88.25% of 450 = ?% of 530

Solution

Expression : 88.25% of 450 = ?% of 530

$$\approx \frac{88}{100} \times 450 = \frac{x}{100} \times 530$$

=> $$88 \times 450 = x \times 530$$

=> $$x = \frac{88 \times 450}{530}$$

=> $$x = 74.71 \approx 75$$

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