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Which of the following options is the closest approximate value which wilt come in place of the question mark (?) in the following equation?​75.02÷16.
Question

Which of the following options is the closest approximate value which wilt come in place of the question mark (?) in the following equation?

75.02÷16.89×13.47+749.9879.29=?75.02 \div 16.89 × 13.47 + 749.98 – 79.29 = ?

A.

622

B.

795

C.

727

D.

353

Correct option is C

Given:

75.02÷16.89×13.47+749.9879.29=?75.02 \div 16.89 × 13.47 + 749.98 – 79.29 = ?​​

Solution:

75.02÷16.89×13.47+749.9879.29=?75.02 \div 16.89 × 13.47 + 749.98 – 79.29 = ? 

Taking approximate values;

75÷17×13.5+75079=?75 \div17× 13.5 + 750– 79 = ?​​

7517×13.5+75079=?\frac{75}{17}× 13.5 + 750– 79 = ?​​

7517×13.5+75079=?\frac{75}{17}× 13.5 + 750– 79 = ?​​

58+75079=?58+750-79= ?​​

= 729(approx) 

Thus, Option (c) 727 is closest 

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