Question

in a class of 30 student, 12 take the train, 6 walk to school and the rest are driven by parents what is the percentage of this?

Answer 1

Answer:

Number of students :

$Total \ students = 30\\By\ Train = 12\\By \ Walking = 6\\Driven \ by \ Parents = 30 - 6 - 12 = 12$

Percentage Calculation:

$By \ train = \frac{12}{30} \times 100 = 40 \%\\\\By \ Walking = \frac{6}{30 } \times 100 = 20 \%\\\\Driven \ by \ parents = \frac{12}{30} \times 100 = 40 \%$

Answer 2

We learned this in the sixth grade, give me a sec till I get my text book