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  • If x/y=4 and y is not '0' what % of x is 2x-y ?
Multiple choice general knowledge math & puzzles

If x/y=4 and y is not '0' what % of x is 2x-y ?

  1. 150%

  2. 175%

  3. 125%

  4. 100%

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Given x/y = 4, we have x = 4y. Then 2x - y = 2(4y) - y = 7y. Since x = 4y, y = x/4. So 2x - y = 7(x/4) = 1.75x, which equals 175% of x.

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