Question
P6.RD.TL.16010117-A1
The age of Xavier is 47 of Mark's age. 16 years later, the ratio of Xavier's age to Mark's age is 4 : 5. How old is Mark at first?
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Primary 6 RFPD P6.RD.TL.16010117

29 Jun 2024, 03:29 PM

The age of Xavier is 47 of Mark's age. 16 years later, the ratio of Xavier's age to Mark's age is 4 : 5. How old is Mark at first?
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