Exercise 2 Directions: Write True if the number sentence shows ratio and proportion and False if not 1. 12/15 - 24,30 23 is to so is to 12. 3. 20:100 - 60: 300 4. = 2:3 5. 2:3 = 7:8 6. 5/6 = 20/24 7. 45+32 = 90+64 8. 14:30 = 28:60 9. 8/9 = 72/81 10. 4 is to 5 = 20 is to 25 xercise 3
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Answer:
1. True
2. True
3. True
4 ?
5. False
6. True
7. False
8. True
9. True
10. True
Step-by-step explanation:
1. 360=360 so it's true
2. 0.75=0.75 so it's true
3. 0.2 = 0.2 so it's true
4. ? idk i don't understand
5. 1.6 = 0.8 so it's false
6. 0.8 = 0.8 True
7. 77 = 154 False
8. 0.4 = 0.4 True
9. 648 = 648 True
10. 100 = 100 True
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