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sourav gupta

· started a discussion

· 1 Months ago

sourav gupta

· started a discussion

· 1 Months ago

pls explain

Question:

DIRECTIONS: What approximate value will come in place of the question mark (?) in the following questions?

886 ÷ 54 × (720)1/3 = ? x 63 ÷ 78

Options:
A)

52.7

B)

47.7

C)

63.1

D)

58.4

E)

68.2

Solution:

Ans: (a) 886 ÷ 54 × (720)1/3 = ? × 63 ÷ 78

≈ 16.4 × 9 = ? x 2.8

? = 16.4 × 92.8 ≈ 52.7    

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