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Maths Puzzle
Numerical Ability
Number System
Find all the numbers of the form 517xy that are divisible by 89.
Read Solution (Total 2)
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- 51700/89=580
580*89=51620
51620+89=51709
5179989=582
582*89=51798
so answer is 51709 to 51798 - 9 years agoHelpfull: Yes(1) No(0)
- lets take 51700.
now 51700/89 ~ 580.__
so 89*580 = 51620
now we want 517_ _
so 51620 + 89 = 51709
hence x=0, y=9 - 10 years agoHelpfull: Yes(0) No(0)
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