If the average (arithmetic mean) of 10,20,30,40, and x is 60, what is the value of x
1 answer:
60 = (10 + 20 + 30 + 40 + x)/5
300 = 100 + x
x = 200
Answer: 200
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Sorry, I didn't quite understand the question here is a clear one, it was made by me personally in the geo-gebra application
Answer:
23.45
Step-by-step explanation:
6.7×3.5
gives us 23.45