TWO NUMBERS ARE IN THE RATIO OF 3:5. IF 85 IS ADDED TO EACH NUMBER,THE RATIO WILL BECOME 16:21. FIND THEIR FIRST NUMBER? 1)60 2)75 3)90 4)120
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75 is the answer
Step-by-step explanation:
- I went by the options, see after adding 85 to each number, the ratio becomes 16:21 thus that first number must be divisible by 16 right...
- Now check, 60+85/16,75+85/16,90+85/16,120+85/16
- Only one option is divisible by 16, which is your answer
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