Of the 28 students in class, about 65% are wearing sneakers. How many students are not wearing sneakers? Round to the nearest whole number.

10

Step-by-step explanation:

Based on the given conditions, formulate: \(28 \times ( 1 - 65\% )\)

Calculate the sum or difference:\(28 \times 0.35\)

Calculate the product or quotient:\(9.8\)

Find the closest integer: 10

10

ratio is 2 : 9

the answer is three

13.5 : 3