Depends how wide the 3 yard length is and how deep the concrete is put over that area.
To determine how many 47-pound bags of cement are needed for 3 cubic yards, you first need to know that one cubic yard of concrete typically requires about 564 pounds of cement. Therefore, for 3 yards, you would need approximately 1,692 pounds of cement (3 yards x 564 pounds). Since each bag is 47 pounds, you would divide 1,692 by 47, resulting in about 36 bags. So, you would need approximately 36 bags of 47-pound neat cement for 3 yards.
You need 82/3 [cubic] yards for every foot deep that it has to be.
How many square yards in a 20x18 feet 3 inches thick
55.56 cubic yards.
16 ft * 47 ft * 4 inches =16/3 yards * 47/3 yards * 4/36 yards = 9.3 yards approx.
To determine how many 47-pound bags of cement are needed for 3 cubic yards, you first need to know that one cubic yard of concrete typically requires about 564 pounds of cement. Therefore, for 3 yards, you would need approximately 1,692 pounds of cement (3 yards x 564 pounds). Since each bag is 47 pounds, you would divide 1,692 by 47, resulting in about 36 bags. So, you would need approximately 36 bags of 47-pound neat cement for 3 yards.
How mush is a price of 5 yards of concrete delievered
2.2 Yards
50/3 cubic yds of concrete
One cubic yard.
You need 82/3 [cubic] yards for every foot deep that it has to be.
One square yard is nine square feet, so 27 square feet is equivalent to 3 square yards. So 3 yards of concrete will cover 27 square feet.
How many square yards in a 20x18 feet 3 inches thick
55.56 cubic yards.
16 ft * 47 ft * 4 inches =16/3 yards * 47/3 yards * 4/36 yards = 9.3 yards approx.
1.62
Okay first dont go 3 inches thick ... it will crack it's to thin 3.5 " to 4" thick is the min. and it'll take 2.777 yards so you'll have to get 3 yards