The answer will depend on how wide and deep the grout is applied!
The answer will depend on how much WHAT! There are 73.152 metres in 80 yards.
80 yards = 73.15 meters.
How yards and inches equal 80 inches
80 yards
1 yard = 36 inches so 80 yards = 80*36 = 2880 inches.
That is approximately 1/2 a cubic foot.
80 yards=80 yards
it takes 45 Bags of 80# mix to make a cubic yard
The answer will depend on how much WHAT! There are 73.152 metres in 80 yards.
80 yards = 73.15 meters.
80 meters = 87.5 yards.
0.6 cu yds 0.6 yards is incorrect. According to quikrete's website it would require 46 80# bags of concrete to cover 81 square feet at 4" thick, which is one cubic yard. Dividing 46 by 1 yard gives us approximately 0.022 yards per bag.
Approximately 87.5 yards (87.4890639 yards) make 80 meters.
80 lb bag yields about 0.6 cu ft per Quikrete specs:fNote: the question really refers to concrete not cement.
How yards and inches equal 80 inches
80 yards
0.6 cubic feet in one 80 lb bag. with there being 27 cubic feet in one cubic yard: 0.02 cubic yards per bag, in other words, it would take 45 - 80lb bags to yeild 1 cubic yard of concrete