Vishwanath
Friday, February 15, 2013
11. √.081 ×.484 / .0064 ×6.25 is equal to
A. 0.9 B. 0.99
C. 9 D. 99
Answer: Option:B
Sum of decimal places in the numberator and denominator under the radical sign being the same, we remove the decimal.
Given exp. = √ 81 ×484 / 64 ×625
= 9 × 22 / 8 ×25
= 0.99.
Title : Square Roots And Cube Roots Q11
Description : 11. √.081 ×.484 / .0064 ×6.25 is equal to A. 0.9 B. 0.99 C. 9 D. 99 Answer: Optio...
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