`(1)/(5) of x is_______% of x.

If (2)/(5) of 50% of x = 10, find x.

A population grows at the rate of 5% per year. If x=x(t) denotes the number of individuals in the population after t years, then the rate of change of x is equal to 5% of x. Form the desired differential equation .

if 30% of 40% of x=60% of 12.5 % of 96. then x is "_____"

12.5% of 192 = 50% of x, then x =

x is 5% of y ,\ y is 24% of z . If x\ =\ 480 , find the values of y\ a n d\ z .

x is 5% of y ,\ y is 24% of z . If x\ =\ 480 , find the values of y\ a n d\ z .

If (x + 10)% of 200 is 33 1/3 % more than x % of 180, then 10% of (x + 20) is what percent less than 40% of x? यदि 200 का (x+10)% 180 के x% से 33 1/3 % अधिक है, तो (x+20) का 10% x के 40% से कितना प्रतिशत कम है ?