Mathematics, 23.08.2021 18:10 bri2008
Jorge needs two different kinds of concrete: quick drying and slow
drying. The quick-drying concrete mix calls for 2 pounds of dry cement, and the
quick-drying concrete and 3 times more slow-drying concrete than the mixes make.
slow-drying concrete mix calls for 1 pounds of dry cement. He needs 5 times more
2. How many pounds of dry cement mix will he need?
- Use the properties of real numbers to show how Jorge could compute this amount
mentally. Justify each step.
Derties of Real Numbers
Answers: 1
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Jorge needs two different kinds of concrete: quick drying and slow
drying. The quick-drying concre...
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