Question
What approximate value
will replace the question mark (?) in the following? 9.89% of 999.5 = 14.95% of ?Solution
9.89% of 999.5 = 14.95% of ? 10% of 1000 ~ 15% of ? 0.15 × ? ~ 0.10 × 1000 0.15 × ? ~ 100 ? ~ 667
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