Question

What approximate value will come in place of question mark (?) in the given equations?

((341.789)1/3 × (0.0049)1/2)× 429.798/6.88 =?

A 30 Correct Answer Incorrect Answer
B 7 Correct Answer Incorrect Answer
C 300 Correct Answer Incorrect Answer
D 60 Correct Answer Incorrect Answer
E 70 Correct Answer Incorrect Answer

Solution

((341.789)1/3 × (0.0049)1/2)× 429.798/6.88 =? ((343)1/3 × 0.07)× 430/7 =? (7 ×0.07 ) × 430/7 =? ? = 30.1 ≈ 30

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