Math, asked by mihir722, 1 year ago

two numbers are in the ratio 3 is to 4 if 8 is added to each number their new ratio becomes 4 is to 5 find the numbers​

Answers

Answered by swapnilbind
1

Answer:

Ist no.=24 and end no. =32

Step-by-step explanation:

3x+8/4x+8= 4/5

cross multiplication

15x+40=16x+32

x=8

3x=24

4x=32

I hope it will help you

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Answered by Anonymous
1

Answer:

Numbers are in ratio

3:4 ,

 \frac{3x}{4x}

When 8 is added

 \frac{3x + 8}{4x + 8}  =  \frac{4}{5}

By cross multiple

5( 3x + 8) = 4(4x+8)

15x +40 = 16x + 32

40-32 = 16x -15x

8 = X

So the numbers are

3x = 24

4x = 32

◉‿◉ Hope it may help you

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