13)The Arithmetic mean of five numbers is 60.What is their sum? *
Answers
Answered by
1
Answer:
The correct answer is 435
Answered by
0
Answer:
20
Step-by-step explanation:
first four numbers mean = 70
sum of these 4 numbers = 280.
so the 5th number is 300-280=20
the fifth number is 20
is it ok
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