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Aleonysh [2.5K]
3 years ago
11

justin,carl,Ryan,and will each have seventy-two alien trading cards How many cards do they have in all?

Mathematics
1 answer:
enot [183]3 years ago
3 0
Alright, you can do this problem two different ways.

First Way
~~~~~~~
All three have 27 cards, right?
So, you would find how many people are there as well. There are 3.
So, you would do 27 x 3 = 81
~~~~~~~

Way Two
~~~~~~~
You have 3 people, and they each have 27 cards.
So, you would add them up together 27+27+27=81
~~~~~~~

Hope It helped!! xx
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Step-by-step explanation:

Khi cỡ mẫu bằng hoặc lớn hơn 30 thì phân phối chuẩn.

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