Question

the average of 1/5 and other two numbers out of which one is the half of other is 1/4 the smallest fraction out of unknown is?

Answer 1

you asked it again?

Answer 2

yes i don't understand

Answer 3

ok

Answer 4

do you know what is the average of 3 numbers?

Answer 5

converting to decimal
(.2 + x + x/2)/3 = .25
.2 + x + x/2 = .75
x(1+(1/2)) = .55
x(1.5) = .55

converting back to fractions
x(3/2) = (11/20)
x = (2/3) * (11/20)
x = 11/30

x/2 = 11/60 which is the smaller of the fractions

Answer 6

If you need me to explain any of the steps please ask