Joaquin's estimate for his score on the science test can either be 93.73 or 88.27.
<h3>What is the estimate on the science test?</h3>
Percentage can be described as a fraction of an amount that is usually expressed as a number out of hundred.
Estimate of the score can either be greater than or less than 91.
Score estimate = (1.03 x 91) or (0.97 x 91) = 93.73 or 88.27.
To learn more about percentages, please check: brainly.com/question/25764815
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