Math, asked by cpabitra845, 24 days ago

which of the following are in proportion
2:5::10:25
3:10::21:70
6:15::27:45
3:8::9:30​

Answers

Answered by hbhatia088
0

Step-by-step explanation:

2:5::10:25 and 3:10::21:70 are in proportion

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