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A company makes concrete bricks shaped like rectangular prisms. Each brick is 10 inches long, 7 inches wide, and 5 inches tall. If they used 14,000in3 of concrete, how many bricks did they make?
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2 votes
A company makes concrete bricks shaped like rectangular prisms. Each brick is

10
inches long,
7
inches wide, and
5
inches tall. If they used
14,000in3
of concrete, how many bricks did they make?

User Cge
by
8.0k points

1 Answer

1 vote
10*7*5=350 in3, the volume of 1 brick
14,000 in3 is the volume of all the concrete
Let X=the number of bricks
350*X=14000
X=14000/350
X=40 bricks
User Logan Jahnke
by
8.6k points
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