hmock65
07.02.2022 •
Mathematics
To make a cubic yard (that is, 27 cubic feet) of concrete you could mix
520 pounds of Portland cement with 1,560 pounds of sand, 1, 600
pounds of aggregate (small stones), and about 33 gallons of water.
a. What is the ratio (by weight and in the above order) of this
mix if the water weighs 280 pounds?
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Ответ:
Is the answer to the :
1st is 9
2nd is 17
3rd is 20
4th is 5
5th is 6
If it helps youthen please mark brainliest
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