Direction: Put a / mark if the proportion shows direct proportion and X if not.
1. 12:45 24:8
...
Mathematics, 25.02.2021 09:30 Kzamor
Direction: Put a / mark if the proportion shows direct proportion and X if not.
1. 12:45 24:8
2. 8:5=4:10
3. 8:2 = 4:1
4. 15:6 = 20:8
5. 14:40 = 9:24
Answers: 3
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Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?
Answers: 1
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Answers: 1
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