. Dinah bought 3 packages of ground beef. The packages weigh 3 3/4 pounds, 1 1/8 pounds, and 2 1/2 pounds. How many pounds of ground beef did Dinah buy

6 3/8

Step-by-step explanation:

Convert the fractions so that the denominators match.

, then

, then

Add up the fractions.

pounds

Step-by-step explanation:

First, convert the fractions into improper fractions, and make them have the same denominator.

First package:

Second package:

Third package:

Notice that all the fractions have the same denominator, making it easy to add up. Now we add up the fractions.

eve and marks ratios are equivalent

step-by-step explanation:

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)