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anonymous
 5 years ago
A kingsize waterbed mattress measures 5.5 feet by 6.5 feet by 8 inches deep. To the nearest pound, how much does the water in this waterbed weigh?
anonymous
 5 years ago
A kingsize waterbed mattress measures 5.5 feet by 6.5 feet by 8 inches deep. To the nearest pound, how much does the water in this waterbed weigh?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0also the answer is volume

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So you just want to find the volume of the mattress?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0To find the volume just multiply all the numbers together

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0But the 5.5 and 6.5 are in feet....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but it also about 63lb

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So wouldn't you need to transfer the feet to inches?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You can't find the weight. Weight is in units of gm/s^2 while all you are given is 1/ m^3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You need to turn the 8 into ft and then multiply 8/12 = 2/3 so 5.5 x 6.5 x 2/3
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