Sagot :
let x be the number
thus 3x is the other #
1/3x + 1/x = 4/3 / multiply the whole equation by 3x
3x(1/3x + 1/x) = 3x*4/3
1+ 3 = 4x
4x = 4
x = 1
the other # = 3x = 3
thus 3x is the other #
1/3x + 1/x = 4/3 / multiply the whole equation by 3x
3x(1/3x + 1/x) = 3x*4/3
1+ 3 = 4x
4x = 4
x = 1
the other # = 3x = 3
X is three times in x
reciprocal=4/3
4/3=3/4
3/4 divided by three
=1/4
X=3/4 x=1/4
reciprocal=4/3
4/3=3/4
3/4 divided by three
=1/4
X=3/4 x=1/4