Leveling
Calculate how many we must purchase 25 kg bags of leveling concrete if we level room 19 m2 to the "height" 11 mm if consumption is 1.7 kg per square meter and millimeter thickness.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- arithmetic
- rounding
- solid geometry
- cuboid
- planimetrics
- area of a shape
- basic functions
- reason
- inverse proportion
- direct proportionality
Units of physical quantities:
Grade of the word problem:
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