Since operations on rational numbers demand a basic knowledge of operations on fractions, let us recall through an exercise some of the basic ideas related to fractions. Recap Exercise 125 1. The simplest form of is 200 2. Which of the following is not an equivalent fraction of ? 12 2 16 32 24 (A) (B) (C) (D) 3 24 60 36 8. 4 3. Which is bigger: 5 or o oo 5 7. 4. Add the fractions: -+-+ 10 نيا 3 5. Simplify: 6. Multiply: 2- and 1= . 5 7 4 70 II 7. Divide: 7. 35 by 36 81 28 07 44 121 8. Fill in the boxes: 66 = are children. Find the fraction of the 7 9. In a city of the population are women and 20 4 population of men. 10. Represent ( + 4 by a diagram.
Answers
Answered by
2
Step-by-step explanation:
Since operations on rational numbers demand a basic knowledge of operations on fractions, let us recall through an exercise some of the basic ideas related to fractions. Recap Exercise 125 1. The simplest form of is 200 2. Which of the following is not an equivalent fraction of ? 12 2 16 32 24 (A) (B) (C) (D) 3 24 60 36 8. 4 3. Which is bigger: 5 or o oo 5 7. 4. Add the fractions: -+-+ 10 نيا 3 5. Simplify: 6. Multiply: 2- and 1= . 5 7 4 70 II 7. Divide: 7. 35 by 36 81 28 07 44 121 8. Fill in the boxes: 66 = are children. Find the fraction of the 7 9. In a city of the population are women and 20 4 population of men. 10. Represent ( + 4 by a diagram.
Similar questions