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Guidance for solving Exercise 5 on Page 55 of Mathematics 5 Textbook
Problem statement:
The sum of three numbers is 8. The sum of the first and second numbers is 4.7. The sum of the second and third numbers is 5.5. Find each individual number.
Solution Method:
Answer:
The first number is: 8 - 5.5 = 2.5
The second number is: 4.7 - 2.5 = 2.2
The third number is: 8 - 4.7 = 3.3
Solution: 2.5; 2.2; 3.3
In the solving exercises on page 55 of Mathematics 5, Concentrated Practice consists of 5 exercises. Continuing to solve Exercise 5 on page 55 of Mathematics 5 Textbook, Mytour provides suggested answers and detailed solving methods for Exercise 1 on page 55 of Mathematics 5 Textbook, Exercise 2 on page 55 of Mathematics 5 Textbook, Exercise 3 on page 55 of Mathematics 5 Textbook, and Exercise 4 on page 55 of Mathematics 5 Textbook. Students need to grasp the knowledge of this lesson.
