Question 67

Select the number that will come in place of the question mark (?) in the following mathematical statement.
$$\frac{12}{15}$$ of 40% of 1800 = ? $$\times$$ 480

Solution

$$12\ \frac{\ 15}{ }\times\ 40\ \frac{\ 100}{ }\times\ 1800=a\times\ 480$$

$$48\times\ 12=a\times\ 480$$

$$576=480a$$

$$576\ \frac{\ 480}{ }=a$$

$$a=1.2$$

Hence Option A is the correct answer.


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