A large brick weighs 8 pounds. A small brick weighs 52 ounces. How can you determine the difference in weight between the large brick and the small brick?
A. Divide 16 by 8, and then add 52.
B. Divide 16 by 8, and then subtract 52.
C. Multiply 8 by 16, and then add 52.
D. Multiply 8 by 16, and then subtract 52.y 8 by 16, and then subtract 52.
Remember that
1 pound =16 ounces
Convert pounds to ounces
so
Multiply 8 pounds by 16
8(16)=128 ounces
Find the difference
128-52=76 ounces
therefore
the answer is
option D. Multiply 8 by 16, and then subtract 52