Math, asked by anushkash72, 2 months ago

please give me answer of this question find the average of 9.12,15,18,21​

Answers

Answered by aditihoskalle
0

Answer:

15.78

Step-by-step explanation:

to find the average the following formula is used

sum of all terms/divided by the number of terms

9.12+15+18+21=63.12

63.12/4

=15.78

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