Solve Exercise 3 on Page 20 of Math 5 Textbook

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Ngày cập nhật gần nhất: 15/4/2026

Solve exercise 3 on pages 19 and 20 of Math 5 Textbook for practice, Asking about logistics for the second round of transportation to accommodate 160 students for an excursion. How many cars would be needed?

Guidance for solving Exercise 3 on pages 19 and 20 of Math 5 Textbook

Exercise:

A school organizes a trip for students to visit historical relics. For the first trip, 3 cars are needed to transport 120 students. How many cars would be needed for the second trip if 160 students are to be transported?

Solution method:

>>> Review detailed solution guidance for this type of problem in the Solve Exercise 2 on page 19 of Math 5 Textbook section.

Answer:

Each car can carry:

120 : 3 = 40 (students)

The number of cars needed to transport students for the second round is:

160 : 40 = 4 (cars)

The answer is: 4 cars.

Mytour has just provided guidance on exercise 3 on pages 19 and 20 of the Math 5 textbook. In addition, we also suggest solutions for Exercise 1 on Pages 19 and 20 of Math 5 Textbook, Exercise 2 on Page 19 and 20 of Math 5 Textbook, and Exercise 4 on Page 20 of Math 5 Textbook along with the methods. Let's check the instructions for solving exercises on pages 19 and 20 of Math 5 to learn math effectively for grade 5.

Frequently Asked Questions

How many cars are needed for 160 students in the excursion?

To transport 160 students, 4 cars are needed. This is calculated based on the fact that each car can carry 40 students, as determined from previous trips.

Where can I find solutions for Math exercises 3 on pages 19 and 20?

Solutions for Exercise 3 on pages 19 and 20 can be found in the guidance provided by Mytour, along with solutions for other exercises in the Math 5 textbook.

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