3 years ago

What is the common ratio between 63, 21, 7?

Mathematics

2 answers:

Westkost [7]3 years ago

5 0

Answer:

Step-by-step explanation:

7*3=21

21*3=63

Hope this helps.

Angelina_Jolie [31]3 years ago

4 0

Answer:

decreasing by a multiple of 3

Step-by-step explanation:

7x3=21, 21x3=63.

I think this is the answer! or I hope this helps a bit. have a good day or night!

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