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What approximate value should come in place of the question mark (?) in the following equation? 99.01 ÷ 10.93 + 6.987 × 16.01 = ?
Question

What approximate value should come in place of the question mark (?) in the following equation?
99.01 ÷ 10.93 + 6.987 × 16.01 = ?

A.

133

B.

145

C.

129

D.

121

Correct option is D

Given:

99.01 ÷ 10.93 + 6.987 × 16.01 = ?

Concept used:

Operation preference wiseSymbolBrackets[],,()Orders,of(power),(root),ofDivision÷Multiplication×Addition+Subtraction\begin{array}{|c|c|} \hline \textbf{Operation preference wise} & \textbf{Symbol} \\\hline Brackets &[],{}, () \\ \hline Orders, of & (power), √ (root) , of \\ \hline Division& ÷ \\ \hline Multiplication & × \\ \hline Addition & + \\ \hline Subtraction & - \\\hline \end{array}

Solution:

= 99.01 ÷ 10.93 + 6.987 × 16.01

= 9.06 + 6.987 × 16.01

= 9.06 + 111.87

= 120.93 

= 121(approx.)

Thus, correct answer is (d) 121

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