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Rasek [7]
3 years ago
9

A group of 21 people need to take an

Mathematics
1 answer:
konstantin123 [22]3 years ago
3 0

Answer:

The numbers are 18, 22.5, and 13.5

Step-by-step explanation:

You first need to figure out what number you use to multiply to find your answer. I found 4.5

Now, multiply all numbers by 4.5

4 x 4.5 = 18

5 x 4.5 = 22.5

3 x 4.5 = 13.5

Step-by-step explanation:

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