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rachel/411
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Joe's dad had a box 2 ft long, 1 ft high, and 1 ft wide in which to pack items from the garage. After packing a few items, Joe found the box was not big enough. He suggested they use another box that was tewce as long, twice as high,and twice as wide. He said the box would have twice the volume as the first box. Was he right? Explain.
 one year ago
 one year ago
rachel/411 Group Title
Joe's dad had a box 2 ft long, 1 ft high, and 1 ft wide in which to pack items from the garage. After packing a few items, Joe found the box was not big enough. He suggested they use another box that was tewce as long, twice as high,and twice as wide. He said the box would have twice the volume as the first box. Was he right? Explain.
 one year ago
 one year ago

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rachel/411 Group TitleBest ResponseYou've already chosen the best response.0
@timo86m
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
what do u think ? was he right ? whats the formula of volume of box ?
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
yes,V=lwh now twice as long>2l, twice as high>2h and twice as wide >2w so what is the new volume ?
 one year ago

rachel/411 Group TitleBest ResponseYou've already chosen the best response.0
um it is not twice the volume of the first box.
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
thats correct, its not twice. So, how many times is the new volume ?
 one year ago

rachel/411 Group TitleBest ResponseYou've already chosen the best response.0
how come?
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
new V = (2l)(2w)(2h) =... ?
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
new V = (2l)(2w)(2h) =2*2*2 lwh = ...?
 one year ago

rachel/411 Group TitleBest ResponseYou've already chosen the best response.0
so, wht should i write?
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
yes. new volume is 8 times the old.
 one year ago

rachel/411 Group TitleBest ResponseYou've already chosen the best response.0
okay. but he is not correct. so,no,because the new box has a volume of 8 times more than the old one?
 one year ago

rachel/411 Group TitleBest ResponseYou've already chosen the best response.0
would that be a good statement?
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
yes, the statement is correct.
 one year ago

rachel/411 Group TitleBest ResponseYou've already chosen the best response.0
thank you,sir*shakes hands with hartnn*
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.2
welcome ^_^
 one year ago
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