Two numbers are in the ratio of 7:9. If 5 is subtracted
from each number, the ratio becomes 1:2. Find the
numbers.
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Step-by-step explanation:
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Answered by
1
Step-by-step explanation:
Let the two numbers be 7x and 5x
Then,
- 7x-5/9x-5=1/2
- 2(7x-5) = 9x-5
- 14x-10= 9x-5
- 14x-9x = -5+10
- 5x = 5
- x=5/5
- x=1
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