Depends on the size of the bag. BUT, typical bags of mulch at places such as Home Depot weigh about 40 pounds and contain 2 cubic feet of mulch.
86 g
The answer you seek is printed on the bag; it should be fairly prominent.
The normal size bags are 2 cu. ft. Delivery companies will normally charge you by the cu. yard. = 27 cu ft. There are 13.5 standard bags in a cu yard.
Roughly about 30 pounds per cubic foot, so 2 cu ft is about 60 pounds
139 g Cu
1900000000000000
For 1 foot deep, 400 cu ft. For 3 inches deep, 100 cu ft.
It should weigh around 20 pounds. This can vary a bit though because the bags have varying levels of moisture can change the weight bag by bag.
3
8.9mt
33.33 cu yds