Question

Prashant's age is 40% of Sachin's age. Rohit's age is 150% of Sachin's age. If Rohit's age is 30 years. How old is Prashant?
years. ______years​

Answer 1

Let sachin age = x

Rohit age = 150%of x

150/100×x

30 =( 150÷100)×x

30× 100/150=x

20=x

Prashant age = 40% of sachin

=( 40÷100)×x

=( 40÷100)×20

= 8 yesrs

Answer 2

Answer:

8 years

Step-by-step explanation:

Rohit's age = 30 years

Rohit’s age is 150% of Sachin

Rohit's age = 150% of Sachin's age

Rohit's age = 150/100 * Sachin's age

Sachin's age = Rohit's age * 100/150

Sachin's age = 30 * 100/150

Sachin's age = 20 years

Prashant's age = 40% of Sachin's age

Prashant's age = 40/100 * 20

Prashant's age = 8 years