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Alla [95]
3 years ago
8

Marking Brainly + 5 stars if correct!

Mathematics
1 answer:
katen-ka-za [31]3 years ago
3 0

3:5 and 1:3 is <u>not</u> <u>proportional</u>

6:15 and 2:5 is <u>Proportional</u>

2:3 and 4:1 is <u>not proportional</u>

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