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Solve Math 3 exercises on page 66 in the book Creative Horizon
Solve exercises on page 66 of Math 3 Book 1, from the book Creative Horizon:
Reduce a certain number of times
Practical Section
1. Solve exercise 1 Page 66 Math 3 Textbook
Problem:
Guidance: To reduce a number by a certain times, divide the number by that times.
Answer:
- See more: Solving exercises on page 67 of Math 3 Book 1, in the book Creative Horizon
Explore
When sowing and planting rice with a machine, a farmer observed that the seed weight was halved compared to manual planting. Here are the seed weights for manual planting, machine planting, and the saved seed weight.
Problem: Number?
Solution:
- Seed weight for machine planting = Seed weight for manual planting divided by 2.
- Saved seed weight = Seed weight for manual planting - Seed weight for machine planting.
Answer:
- Seed weight for machine planting is 86 divided by 2, equal to 43 kg.
- Saved seed weight is 86 - 43, equal to 43 kg.
Solving exercises on page 66 of Math 3 Volume 1 textbook, the Creative Horizon book provides support for students in tackling the problem of reducing a number of times. The step-by-step guide and answer key help students easily visualize the solution, applying knowledge to lessons effectively.
