Question

what is the total weight, in ounces, of all the dirt in the jars? weight of dirt (ounces) 40 38 34\frac{1}{2} 31\frac{1}{2}

Explanation:

Step1: Identify the number of jars and their weights

There is 1 jar with 3.5 ounces of dirt, 2 jars with 4 ounces of dirt, 4 jars with 5.5 ounces of dirt, and 3 jars with 6 ounces of dirt.

Step2: Calculate the total weight for each group

For 3.5 - ounce jars: $3.5\times1 = 3.5$ ounces.
For 4 - ounce jars: $4\times2=8$ ounces.
For 5.5 - ounce jars: $5.5\times4 = 22$ ounces.
For 6 - ounce jars: $6\times3=18$ ounces.

Step3: Sum up the weights of all groups

$3.5 + 8+22 + 18=51.5$ ounces.

Answer:

$51.5$