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Zielflug [23.3K]
3 years ago
10

John’s age is three times that of Alan’s. Ralph’s age is twice that of Alan’s.

Mathematics
2 answers:
nasty-shy [4]3 years ago
8 0
So an easy way is to pig in a number for Alan's age to figure out the ratio. 
so let's say Alan is 9 so 9*3 would be John's age, so John is 27. 
9*2 would be Ralph's age would be 18 so now you can make a fraction or the ratio since it is John/ (to) Ralph it would be John over Ralph 
so it's 27/18 now you can reduce this fraction. so divide both numbers by 9 
the new and reduced fraction is 3/2 or 3:2 that is your ratio hope this helped you have an amazing rest of the day!!!
Alekssandra [29.7K]3 years ago
4 0

Answer:

3:2

Step-by-step explanation:

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Experimental probability refers to the chance of an expected success being achieved in a series of experiments conducted.

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