Find the average of following:- 20 min,15 min, 13 min, 12 min,10 min
Answers
Answered by
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Step-by-step explanation:
Formula: Average= Sum of quantity ÷ No. of quantity
We have to find the average of 20 min, 15 min, 13 min, 12 min and 10 min. So, according to the formula, we have to add all the values and divide the result by the number of values.
(20+15+13+12+10)÷5
= 70÷5
= 15 min (average)
Answer:
15 min is the average.
Answered by
0
Answer:
The average of 20 min, 15 min, 13 min, 12 min and 10 min = sum of quantities ÷ number of quantities = (20 + 15 + 13 + 12 + 10) ÷ 5 = 70÷5
Hence the correct answer is 14 mins
The average will be 14 minutes
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