Question

a telephone poll asked people whether they like playing golf. of the 400 people polled, 5% like playing golf. how many people said they like playing golf?
□ people
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Explanation:

Step1: Convert percentage to decimal

To find 5% of 400, first convert 5% to a decimal. 5% is equivalent to $\frac{5}{100} = 0.05$.

Step2: Multiply by total number of people

Multiply the decimal by the total number of people polled (400). So, $400\times0.05 = 20$.

Answer:

20