Question

the difference of two numbers is 9 and they are in the Ratio 4:7. finde the numbers​

Answer 1

Answer:

12,21

Step-by-step explanation:

Let we assume ratio 4:7 as 4x,7x

Therefore

7x-4x=9

3x=9

x=3

4x=4.3=12

7x=7.3=21 (Answer)

Answer 2

Step-by-step explanation:

let us take the ratio be 4x and 7x

so the equation is

7x - 4x = 9

3x = 9

X = 9/3

X= 3

so, the first no. is 4x = 4× 3

= 12

the second no. is 7x = 7× 3

= 21

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