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frez [133]
2 years ago
9

A teacher is having three students take care of 28 goldfish during the summer. He gave some of them to Alaina. Then he gave twic

e as many Miguel. He gave twice as many to Kira as he gave to Miguel. How many fish did each student get?
Mathematics
1 answer:
-Dominant- [34]2 years ago
4 0

Answer:

Alaina got 4, Miguel got 2(4) = 8 while Kira got 2(8) = 16

Step-by-step explanation:

Let the number he gave to Alaina be x. Now, we know he gave twice as many to Miguel. Amount received by Miguel is 2x.

He gave Kira 2 times what he gave Miguel, that is 2x * 2 = 4x

Addition of all these equals 28. We now get x

4x + 2x + x = 28

7x = 28

X = 28/7

x = 4

Alaina got 4, Miguel got 2(4) = 8 while Kira got 2(8) = 16

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