One day at St. Philip's High School, 1/2 of the pupils walked to school, 1/5 of the pupils came to school by bus, and the remai

Question

schepotkina [342]

3 years ago

12

One day at St. Philip's High School, 1/2 of the pupils walked to school, 1/5 of the pupils came to school by bus, and the remai

ning 57 pupils came by car.
What fraction came to school by car?

Mathematics

1 answer:

Sergio [31] · Answer 1 · 2021-12-23T19:56:50+03:00

Sergio [31]3 years ago

7 0

The first thing to do is the make the denominators of the fractions the same.

5/10 of the pupils walked to school and 2/10 of the pupils came to school by bus.
5/10 + 2/10 = 7/10.
10/10 - 7/10 = 3/10.

<span>3/10 of the pupils came to school by car. </span>

One day at St. Philip's High School, 1/2 of the pupils walked to school, 1/5﻿ of the pupils came to school by bus, and the remai

One day at St. Philip's High School, 1/2 of the pupils walked to school, 1/5 of the pupils came to school by bus, and the remai