Question

three number are in the ratio 4:5:6 .if the sum of two smaller number is 30 more than large number .find the number

Answer 1

Answer:

The numbers are 40,50 and 60.

Step-by-step explanation:

Let the unknown be X.

So,

According to the given statement,

4x+5x=6x+30

=>9x=6x+30

=>9x-6x=30

=>3x=30

=>X=10

=>4x=40

=>5x=50

=>6x=60

Proof:

40+50=90

And,

90-60=30

So,The numbers are 40,50 and 60.