In Ms. March's class, 7/10 of the students walk to school. Another 1/5 of the students ride thier bikes. The other students ride on the school bus. What fraction of the class rides on the school bus?
A. 1/10
B. 1/5
C. 2/5
D. 1/2
(I will mark brainliest!)​

Respuesta :

Answer:

1/10 of the class

Step-by-step explanation:

We already know:

  • Total students: 10/10

Determining the fraction of the total students rides on school bus

[tex]\implies\dfrac{7}{10} = \text{Walk}[/tex]                              [tex]\dfrac{10}{10} - \dfrac{7}{10} = \boxed{\dfrac{3}{10}} \ \text{students remain}[/tex]

[tex]\implies\dfrac{1}{5} = \dfrac{2}{10} = \text{Ride bikes}[/tex]              [tex]\dfrac{3}{10} - \dfrac{2}{10} = \boxed{\dfrac{1}{10} }\ \text{student remain}[/tex]

Thus, 1/10 of the class rides on the bus.