If three times the larger of two numbers is divided by the smaller,we get 4 as the quotient and 8 as the remainder.If five times the smaller is divided by the larger,we get 3 as the quotient and 5 as the remainder.Find the numbers.
Let larger number be x
and smaller number be y
First condition
Dividend=Divisor×Quotient+Remainder
3x=y×4+8
3x=4y+8
3x−4y=8
Second condition
5y=3x+5
5y−3x=5
3x−4y=8 .............1
−3x+5y=5.............2
Eliminate y
Multiply (1)by 5
Multiply (2) by 4
15x−20y=40
−12x+20y=20
Add the two equations
3x=60
x=20
put value of x in (1)
3x−4y=8
60−4y=8
−4y=8−60
−4y=−52
y=−52−4=13
x=20
y=13