Question
?² x
>× 8 - 320 = 513 What is the approximate value should come in place of question mark (?) in the following questions? (You are not needed to calculate the exact value)Solution
?² x 8 - 320 = 513 ?² x 8 =320 + 513 ?² x 8 = 833 ?² = 104.125 = Approx. 100 So ? = 10
More Approximation Questions
Solve the given equation for ?. Find the approximate value.
(35.86 × 15.14) ÷ 9 + √(288.89) × 4.03 = ?
...(4096)1/3 × 10.11 × 11.97 ÷ 24.32 = ? + 15.022
`(601/49)xx(399/81)` ÷ `(29/201)` = ?
36.05 × 5.02 + 12.052 = ? + 9.09 × 4.04Â
(17.98% of 249.99) - 4.998 = √?
15.001% of 799.99 - 3/11% of 1099.99 + 111.002 = ?
619.97 ÷ 20.01 X 124.99 ÷ 24.91 = ?
11.232 + 29.98% of 599.99 = ? × 6.99
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
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