Q8 of 85 Page 138

Estimate the value of the following numbers to the nearest whole number

Given, a number as 250. We need to estimate the value of the number to the nearest whole number.

250 lies between 225 and 256


⇒ 152 = 225 and 162 = 256


∴ 225 < 250 <256


⇒ 15 < < 16


Thus, the approximate value of is 15


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