Answer:
12
Step-by-step explanation:
first multiply 6 and 4.
then divide by 2.
25% = 1/4
1/4(40)
Divide 40 by 4 to remove the 1/4
10
25% of 40 is 10.
It is A
There are about 48 shells in Mrs. Reeds collection.
There are 16 ounces per 1 pound.
4 ounces per shell.
16 x 12 = 192 ounces
192 ounces divided by 4 = 48