Estimate the answer by using front end rounding.

A. 500
B. 400
C. 440
D. 442


Answer: A

Mathematics

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A. 50 m B. 65 m C. 165 m D. 86 m

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Solve. If necessary, round answers to the nearest hundredth.15 students were asked how much cash they had with them and the results were recorded.31, 34, 24, 19, 0, 5, 2, 58, 105, 29, 24, 87, 63, 17, 20How many students had less cash than the mean?

A. 8 B. 4 C. 11 D. 10

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For the complex fraction, determine the LCD of all the fractions appearing within the expression.

A. 30x2 B. 30x5 C. 30x3 D. 5x3

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