Two numbers are in the ratio 1:2 if 4 is added to each of them , the ratio becomes 4:7. find the number
Answers
Answered by
18
Let the numbers be x and 2x
Then,
x+4/2x+4=4/7
=>7(x+4)=4(2x+4)
=>7x+21=8x+16
=>7x-8x=16-21
=> -x= -5
:. x=5
Hemce the numbers are 5 and 2×5=10
Hope it will help
Then,
x+4/2x+4=4/7
=>7(x+4)=4(2x+4)
=>7x+21=8x+16
=>7x-8x=16-21
=> -x= -5
:. x=5
Hemce the numbers are 5 and 2×5=10
Hope it will help
Answered by
3
Answer:
the answer is 5 and 10
Step-by-step explanation:
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