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The oldest three smith children took reading exams and scored 91%, 89%, and 97% respectively. If four smith children had a test average of 92%, what did the youngest child score on the exam?
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The oldest three smith children took reading exams and scored 91%, 89%, and 97% respectively. If four smith children had a test average of 92%, what did the youngest child score on the exam?

User Salim Khan
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it’s 91 i used guess b check method taking the 91+89+97+x and divided by 4 till you get 92 as your awnser.
User Mikevanis
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Answer:91

Explanation:

The oldest three smith children took reading exams and scored 91%, 89%, and 97% respectively-example-1
User ClearlyClueless
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