Question

What approximate value will come in place of question mark (?) in the following question? (you are not expected to calculate the exact value)

9.8 × 77.9 ÷ (2.3)2= ?

A 230 Correct Answer Incorrect Answer
B 178 Correct Answer Incorrect Answer
C 182 Correct Answer Incorrect Answer
D 195 Correct Answer Incorrect Answer
E 185 Correct Answer Incorrect Answer

Solution

9.8 × 77.9 ÷ (2.3)2= ? 10 × 78 ×1/4= ?

? = 195

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