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Reciprocal Values

Stage: 3 and 4 Short Challenge Level: Challenge Level:1
See all short problems arranged by curriculum topic in the short problems collection

What is the value of $\frac{1}{x+2}$, given that $\frac{1}{x} = 3.5$?

If you liked this problem, here is an NRICH task which challenges you to use similar mathematical ideas.



This problem is taken from the UKMT Mathematical Challenges.