Maths

A group of students were asked some questions about how they travelled to school. 1/2 of them said they walked. 1/3 of them said they travelled by bus. In the group there were more than 20 students and less than 30.
a) How many students were there in the group

b) what fraction of students came by car? give answer in simplest form.


The answer will be an integer that is evenly divisible by both 2 and 3. There is only one such number between 19 and 29, inclusive. Try them all yourself to see which it is.

  1. 👍
  2. 👎
  3. 👁
  1. 24

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. stats

    Which of the following variables for data about a track team is a discrete variable? C?? The height of a team member A The weight of a team member B The number of times that a team member finished first in a race C The time

  2. math

    The Green County school system has 2,997 high school students, 3,831 middle school students, and 5,084 elementary school students. How many total students are in the Green County school system? is it 11912 ?

  3. MATH

    A researcher wants to select a sample of 50 students from four local private high schools by performing stratified sampling. The enrollments are shown in the table. How many students at each school should be included in the‚Äč

  4. math

    Later 7 students joined group 2 (41 students)and one student left to join group 1. (44 students) Now 20 students play trombone and 7 more students play trumpet as play saxophone. How many students play each instrument?

  1. English

    How would you handle the following situations? In your answers, refer to specific skills that you might use, and include words that you might say. Remember that a chairperson is a polite and tactful communicator. a. Your social

  2. Math

    Elizabeth asked 40 students at her school to name the first kind of pet they ever had she made the circle graph below to display the responses How many more students on dogs then on cats as the first pets 3 7 9 12

  3. math

    Students at an elementary school are given a questionnaire that they are required to return after their parents have completed it. One of the questions asked is, "Do you find that your work schedule makes it difficult for you to

  4. math

    in city high school,the marching band has 48 members and the orchestra has 36 member.if there are only 12 students who belong to only one group and all students belong to at least one group how many students belong to both group?

  1. math

    Before they graduate from Great Lakes High School, all 12th-grade students fill out a survey about their future college plans. Are you attending an in-state college after high school graduation? Will you begin college during the

  2. Statistics

    a random group of seniors was selected from a university and asked about their plans for the following year. The school advising office claims that 50% of the students plan to work, 25% of the students plan to continue in school,

  3. Math

    School A has 480 students and 16 classrooms. School b has 192 students and 12 classrooms. A. what is the ratio of students to classrooms at School A? 480:16 B. what is the ratio of students to classrooms at School B? 192:12 C. How

  4. 12th grade

    In recent years,business representatives have expressed concern about the skills of students entering the workforce.Responding to these concerns,state legislature have enacted a law that establishes high educational standards for

You can view more similar questions or ask a new question.