The value of 60% of 28% of 250 = _____.

Correct option is A

Given: 

Value of 60% of 28% of 250 = ?

Solution:

calculating 28% of 250:

​$$28\% \text{ of } 250 = \frac{28}{100} \times 250 = 0.28 \times 250 = 70$$​​

Next, calculating 60% of 70:

​$$60\% \text{ of } 70 = \frac{60}{100} \times 70 = 0.60 \times 70 = 42$$​​

So, 60% of 28% of 250 is 42.​