find a number such that one fifth of it is less than one fourth of it by three
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Answered by
4
Let the number be x
therefore,
1/4x - 1/5x = 3
taking common denominator 20
5x/20 - 4x/20 = 3
x/20 = 3
therefore, x = 20*3
= 60
therefore,
1/4x - 1/5x = 3
taking common denominator 20
5x/20 - 4x/20 = 3
x/20 = 3
therefore, x = 20*3
= 60
Answered by
0
Solution:'
let the number = x
》acourding to quetion:-
》x/4- x/5 = 3
》(5x-4x) /20 = 3
》(x = 60)ans
let the number = x
》acourding to quetion:-
》x/4- x/5 = 3
》(5x-4x) /20 = 3
》(x = 60)ans
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