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Explore the invaluable resource for 4th-grade students - solving math problems on pages 49 and 50 of VBT workbook, Volume 2, Exercise 128. Answers and step-by-step guidance align with the curriculum, making it easy for students to compare, visualize problem-solving techniques, and grasp the concepts.
Enhance your 4th-grade math skills with exercises on pages 49 and 50 of VBT workbook, Volume 2, Exercise 128.
Solve Exercise 1 - Math workbook for 4th grade, Volume 2, Page 49
Task:
Fill in the blank with the result:
Solution Approach:
- To find the quotient of two fractions, divide the first fraction by the second fraction.
- To divide two fractions, multiply the first fraction by the reciprocal of the second fraction.
Answer:
Solve Exercise 2 - Math workbook for 4th grade, Volume 2, Page 49
Task:
Calculate (according to the example):
Solution Approach:
To divide a natural number by a fraction, express the natural number as a fraction with a denominator of 1, then perform the division as usual. Alternatively, simplify the expression as shown in the example.
Answer:
Solve Exercise 3 - Math workbook for 4th grade, Volume 2, Page 49
Task:
A rectangle has an area of 2m2, with a width of 1/2 m. Calculate the length of the rectangle.
Solution Approach:
To find the length of the rectangle, divide the area by the width.
Answer:
The length of the rectangle is:
2 : 1/2 = 4 (m)
Answer: 4m
Solve Exercise 4 - Math workbook for 4th grade, Volume 2, Page 50
Task:
Given the fractions 1/2, 1/3, 1/6, 1/18
Ask, how many times is each fraction multiplied by 1/18?
Solution Approach:
Perform the division of the two fractions to find the quotient.
Answer:
You are currently viewing the guidance on solving 4th-grade math on pages 49 and 50 of VBT workbook, Volume 2, Exercise 128. You can revisit the solution for 4th-grade math on page 48 of VBT workbook, Volume 2 Exercise or preview the guidance for 4th-grade math on pages 50 and 51 of VBT workbook, Volume 2 Exercise to better understand the lesson.
Wishing you success in your math studies!
