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21 votes
21 votes
Pls pls help!!!!!!!!!!

Pls pls help!!!!!!!!!!-example-1
User Babavalibob
by
2.8k points

1 Answer

15 votes
15 votes

9514 1404 393

Answer:

5

Explanation:

Let f represent the number of friends. Their total earnings are ...

21f = 105

f = 105/21 = 5 . . . . . divide by the coefficient of f

There are 5 friends in the group.

User Antiarchitect
by
2.7k points