| Directions: What approximate value should come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.) |
| \[{{\left( \frac{24}{9} \right)}^{2}}\times \frac{399}{39}\div \frac{41}{899}=?\] |
A) 1600
B) 1650
C) 1700
D) 1550
Correct Answer: D
Solution :
| \[?={{\left( \frac{24}{9} \right)}^{2}}\times \frac{399}{39}\div \frac{41}{899}\] |
| \[\Rightarrow \] \[?\approx {{\left( \frac{24}{9} \right)}^{2}}\times \frac{400}{40}\times \frac{899}{41}\] |
| \[\Rightarrow \] \[?=7.11\times 10\times 21.92\] |
| \[\therefore \] \[?=1558.512\approx 1550\] |
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