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Guidance for Solving Exercise 5 on Page 131 of Math Textbook for Grade 4
Problem:
In a day, Nam's time for studying and sleeping is 5/8 of the day, where Nam's study time is 1/4 of the day. Inquire about Nam's sleep time as a fraction of a day.
Solution Method:
To determine Nam's daily sleep time, subtract Nam's study time from his total sleep and study time.
Section 4th-grade math problem solving page 131, Practice consists of 5 exercises. Next is the solution for exercise 5 on page 131 of Math textbook for 4th grade. Mytour provides hints and detailed solution methods for Solving exercise 1 on page 131 of Math textbook for 4th grade, Solving exercise 2 on page 131 of Math textbook for 4th grade, Solving exercise 3 on page 131 of Math textbook for 4th grade, and Solving exercise 4 on page 131 of Math textbook for 4th grade. Students need to grasp the knowledge of this lesson.
