What is 3/4 of 80 when written as a decimal and a percentage?
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What is the surface area of a rectangular solid with length L, width W, and height H? (SA = 2LW + 2LH + 2WH)
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Find the square root of 169 and add it to the square root of 144. Multiply the result by the square root of 121. Round the answer to the nearest whole number.