Mrs. Wing spent 2 3/4 hours replacing zippers. If it takes her 1/4 hour to do one, how many zippers did she replace?
1 answer:
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Answer:
q < 56
Step-by-step explanation:
just follow the way I did it on rough sheet
In this question, it is given that
Marcus bought pumpkins that weigh 8 lb, 11 lb, 23 lb, and 15 lb.
And we have to find the mean weight .
To find the mean weight, we will first add all the weights, then divide them by number of pumpkins which is 4.
So the mean weight is
Therefore the mean weight is 14.25 lb .