Question
P6.RD.TL.16010117-A1
The age of Dylan is 35 of David's age. 20 years later, the ratio of Dylan's age to David's age is 4 : 5. How old is David at first?
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Primary 6 RFPD P6.RD.TL.16010117

16 Jun 2024, 09:12 PM

The age of Dylan is 35 of David's age. 20 years later, the ratio of Dylan's age to David's age is 4 : 5. How old is David at first?
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