What is the product of 2 1/8 and 4 1/3?
A. 6 2/11
B. 8 1/24
C. 8 2/11
D. 9 5/24

Your answer should be D.

This is because first you must make them improper fractions. The equation should look like this, 13/3•17/8=? So to solve this you multiply the numerators and denominators. That should give you 221/24. Lastly you must change the improper fraction into a mixed number, and that would give you 9 5/24 as your final answer.

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.