SAT MATH · Ratios & Percent · Standard

Ratios & Percent: In a survey, math of math students prefer art. If the school has math students, about how many would be expected to pref

Part–whole, percent change, mixtures.

Try the problem

In a survey, 4242 of 120120 students prefer art. If the school has 900900 students, about how many would be expected to prefer art?

Hint and answer

Concept to use

$\% = \frac{part}{whole}\times 100$.

Hint

Use the sample proportion.

Answer

315

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