There are usually numbers that describe the size of shrimp. These numbers tell you approximately how many shrimp are in one pound. The larger the shrimp, the fewer it takes to make a pound. Ask the seller where you plan to buy the shrimp what the "count" of the shrimp is for the size you want. They can tell you how many shrimp will be in one pound. The largest shrimp I've purchased were (10-16) size. That meant there were from 10 to 16 shrimp in one pound. If you buy that type of shrimp, you'd need about 4 or 5 pounds to be sure you had 48 shrimp.
about 20 lbs of headed shrimp
About 0.88 lbs
77.11070289995718
10kg = 22 (22.0462) lbs.
One pound = 1 lbs
6.5 lbs. = about 2,948 grams.
12 inch lbs equal 1 ft lb.
3kg = 6.6 (6.61387) lbs.
101 pounds = 45.81 kilograms.
12.6 kilograms is 27.78 pounds.
0.4078552 lbs
18739.3 lbs.