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Author Question: A concrete walkway will be 18 feet long, 3 2/3 feet wide and 1/3 foot thick. Compute the number of ... (Read 128 times)

tuffie

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on: Jun 24, 2018
A concrete walkway will be 18 feet long, 3 2/3 feet wide and 1/3 foot thick. Compute the number of cubic feet of concrete used to make the patio.

Question 2

Richard Davis, owns a butcher and grilling supply store. Richard borrows 7,500 for 150 days at 8 ordinary simple interest. What total will Richard need to repay for both interest and principal? (Use a 360-day year.)


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Li Jun

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Reply #1 on: Jun 24, 2018
Answer to Question 1

18  3 2/3  1/3 = 18/1  11/3  1/3 = 2/1  11/1  1/1 = 22 cubic feet

Answer to Question 2

7,500  0.08  150/360 = 250; 7,500 + 250 = 7,750


tuffie

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Reply 2 on: Jun 24, 2018
Excellent

gcook

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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