Question

A's salary is 40% of B's salary which is 25% of C's salary. What percentage of C's salary is A's salary ?

Answer 1

A's Salary = 40% of B = 40% of (25% of C)
= $\frac{40}{100}\times \frac{25}{100}\times \mathrm{Salary}\mathrm{of}C=\frac{10}{100}\times \mathrm{Salary}\mathrm{of}C=10\%\mathrm{of}C\text{'}s\mathrm{salary}$