Respuesta :

Answer:

20

Step-by-step explanation:

8×25 means that he got 5 wrong so he got 20 right

Answer:

The answer is 20.

Step-by-step explanation:

First step is to turn the 80% into a decimal. So place a decimal twice to the left to make it .80. Then, multiply 20 by .80. Upon that, you get your answer.

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