3 years ago

2:3= 10: 12:15 = 4: 1:5= 5: 15:30 = 1 :

Mathematics

1 answer:

I am Lyosha [343]3 years ago

5 0

Answer:

I think this is the answer

Step-by-step explanation:

2:3=10:15

12:15=4:5

1:5=5:25

15:30=1:2

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