Question

Which of the following are true?
(a) 25 : 35 = 45 : 55
(b) 105 : 30 = 49 : 14

Answer 1

Answer:

It's (b) 105 : 30 = 49 : 14

Step-by-step explanation:

105 : 30 = 105/30 = 7/2

49 : 14 = 49/14 = 7/2

Now as 7/2 = 7/2

Therefore, 105/30 = 49/14

Or, 105 : 30 = 49 : 14

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Answer 2

Answer:

Step-by-step explanation:

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this si the ans