18.5% of 220 + 12.4% of 680 = ?

132.05

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125.02

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142.07

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118.07

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None of these

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Solution

The correct option is B 125.02
Here, 18.5% of 220 + 12.4% of 680 =?
It can also be written as
$\frac{18.5}{100} \times 220 + \frac{12.4}{100} \times 680 = ?$
$\Rightarrow 18.5 \times 2.2 + 12.4 \times 6.8 = ?$
$\Rightarrow 40.7 + 84.32 = ? = 125.02$

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