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AERONJHONVILLASISIN
Answered

Put a/ if the numbers are propotion and x if not

1. 3:7=9:21
2. 5:4=10:18
3. 6:7 =12:14
4. 3:4= 9:12
5. 3:5=6:20​

Sagot :

ONEKPHIN

Answer:

1. a

2. x

3. a

4. a

5. x

Step-by-step explanation:

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