MATHCOUNTS Problem 194

Mathematics
Tutor: None Selected Time limit: 1 Day

How many cubic centimeters of silver are needed to cover just the faces of a cube with a layer of silver that is 1 mm thick if the cube has edges of length 6 cm? Express your answer to the nearest whole number.

Apr 19th, 2015

volume of silver required = 6.1^3 - 6^3 cm^3 = 10.981  or 11 cm^3



Please select my answer as the best. Thanks

Apr 19th, 2015

Are you studying on the go? Check out our FREE app and post questions on the fly!
Download on the
App Store
...
Apr 19th, 2015
...
Apr 19th, 2015
Dec 3rd, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer