Question

If three times,the larger of the two number is divided by the smaller one we get 4as quotient and 3 as remainder Also if seven times the smaller number is divided by the larger one get 5 as quotient and 1 as remainder . Find the number.

Answer 1

Answer:

Let the larger number be x and the smaller one be y. We know that

Dividend =(Divisor × Quotient) +Remainder. (i)

When 3x is divided by y, we get 4 as quotient and 3 as remainder. Therefore, by using (i), we get

3x=4y+3⇒3x−4y−3=0 (ii)

When 7y is divided by x, we get 5 as quotient and 1 as remainder. Therefore, by using (i), we get

7y=5x+1⇒5x−7y+1=0 .(iii)

Solving equations (ii) and (iii), by cross-multiplication, we get

−4−21

x

=

3+15

−y

=

−21+20

1

−25

x

=−1,

18

−y

=−1

⇒x=25 and y=18

Hence, the required numbers are 25 and 18.

HOPE THIS HELPS YOU AND IF HELPS THEN PLEASE MARK THIS AS THE BRAINLIEST ANSWER AND PLEASE FOLLOW ME