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If the sum of three numbers is 456 and the first two numbers are 121.3 and 175.4, what
is the average of the three numbers?

Respuesta :

Answer:

159.3

Step-by-step explanation:

456 - 121.3 = 334.7

333.7 - 175.4 = 159.3

Hope this helped

Answer:

152

Step-by-step explanation:

You actually don't need to find the thirds number. Just by taking 456 and dividing it by three, you will get your answer and the average of the three numbers.

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