the ratio of two nbers is 7:10 their difference is 105 the numbers are
Answers
Answered by
1
the number are 245 and 350
loganathan0397:
pls explain how do u get +ve ans
Answered by
2
let the no be x and y
as x/y=7/10 from this you can take out one of the value that is x=7/10y
as x - y=105
put the value os x in it
7/10y-y=105
-3/10y=105
-3y=1050
y= - 350
x=7/10×-350
x = -245
as x/y=7/10 from this you can take out one of the value that is x=7/10y
as x - y=105
put the value os x in it
7/10y-y=105
-3/10y=105
-3y=1050
y= - 350
x=7/10×-350
x = -245
Similar questions