Question
P6.RD.TL.16010117-A1
The age of Eric is 47 of Fred's age. 40 years later, the ratio of Eric's age to Fred's age is 4 : 5. How old is Fred at first?
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Primary 6 RFPD P6.RD.TL.16010117

19 Jun 2024, 12:59 AM

The age of Eric is 47 of Fred's age. 40 years later, the ratio of Eric's age to Fred's age is 4 : 5. How old is Fred at first?
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