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Which of the following options is the closest approximate value which will come in place of question mark (?) in the following equation? 25.19×3+4.4
Question

Which of the following options is the closest approximate value which will come in place of question mark (?) in the following equation?
25.19×3+4.41-0.9=?

A.

100

B.

95

C.

62

D.

78

Correct option is D

Given:
25.19 × 3 + 4.41 − 0.9
Solution:
Taking approx. value and simplifying the equation;
= 25.19 × 3 + 4.41 − 0.9
= 25 × 3 + 4 – 1
= 75 + 3
= 78

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