I. Solving Routine or non-routine problems involving multiplication of fractions and mixed numbers. (Use the 4 step in solving word problems) 1. 4/5 of all students at Guitnangbayan Elementary School are involved in an extracurricular activity. Of those students. 2/3 are involved in a sports activity. What fraction of students at Guitnangbayan Elementary School are involved in a sport activity? A. Understand Asked: Given: B. Plan: Mathematical Sentence: C. Solve: D. Check:
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Learning Activity Sheet Mathematics 5 First Quarter - Week 6 Name: Grade & Section: Date: Teacher: MELC No: 13-14 MELC: Solves routine and non-routine problems involving multiplication without or with addition or subtraction of fractions and whole numbers using appropriate problem-solving strategies and tools; and Shows that multiplying a fraction by its reciprocal is equal to 1. Title of the Lesson: Solving Routine and Non-Routine Problems Involving Multiplication Without or With Addition or Subtraction of Fractions and Whole Numbers Showing that multiplying a fraction by its reciprocal is equal to 1 Directions/Instructions: Read, analyze, and answer the following questions about the given problems. For problem no. 1, write the answer on the space provided. For problem no. 2, show the solution and write the final answer inside the box. Activity 1: Solve Me! 1) During the Wagayway Festival, 3/4 of the 200 teachers wore white caps. How many teachers wore white caps? a. What is asked in the problem? b. What are the given facts? c. What operation is to be used? d. What is the number sentence? e. What is the final answer? 2) Mr. Reyes weighs 80 kg. His son Andy weighs 3/5 of his weight while his daughter Sam weighs 3/10 of his weight. What is the total weight of the two children? Solutions: Answer:
Write a problem for a classmate to solve for which fractions must be divided in order to get the answer.
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