What is the surface area of a rectangular prism with dimensions 5 x 8 x 10?
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Find the length of the hypotenuse of a right triangle if one leg is 12 units long and the other leg is 16 units long.
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What is the product of 3 and a mixed number with a whole part of 2 and a fractional part of 1/4? How can you factorize this number? Lastly, what is the result in decimal form?