Question
The age of Archie is 56 of Rael's age. 20 years ago, the ratio of Archie's age to Rael's age was 5 : 7. How old is Rael now?
2 m

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The age of Archie is 56 of Rael's age. 20 years ago, the ratio of Archie's age to Rael's age was 5 : 7. How old is Rael now?