Answer:

Mrs. Red, Asked her 50 students what mode of transportation they go in to school. multiply these percentages by 50 students.

1.) 40% = students who took the school bus

2.) 20 students

(solution: 50 students X 40% = 20)

3.) 30% = students who walked and took a private vehicle

students who walked = 10%

students who took a private vehicle = 20%

(solution: 10% + 20% = 30%)

4.) 30 students = who didn't ride a school bus

students who walked = (10% x 50 = 5)

students who took a private vehicle = (20% x 50 = 10)

students who took a public vehicle =  (30% x 50 = 15)

= 5 + 10 + 15 = 30

5. 10 students = who took the private vehicle

(solution: 20% x 50 = 10)

That's all, i hoped i helped you! and I computed everything on paper and used the multiplication and addition operations to answer these questions.

Stay safe everyone! and keep on learning!

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