exam Maths Puzzle Numerical Ability

The body mass index is a measure of the risk of heart disease. It is given by the following formula. I = 704.5W over H to the second power. Where W= weight in lbs and H = height in

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There is a problem I am really stuck on: 2/3! +1/ 1/2! +4. I have already figured out part of it and where I am now is 1 1/3 / 4 1/2 or 4/3 / 9/2. I dont know what to do from there. hey. i'm having a lot of trouble with this question. if you could help me that would be great. thanks.

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The high-school yearbook staff is deciding how many co