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Haw many integers lie betwen 300 and 1000 , which are exactly divisible by 13
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- 312,325,,,,,,,,988
988=312+(n-1)13
or n=53
simple AP... - 12 years agoHelpfull: Yes(54) No(0)
- 998/13=76
BELOW 300 ARE 299/13=23
REMAINING ARE 53 - 12 years agoHelpfull: Yes(12) No(0)
- 988/13=76
312/13=24
hence 76-24=52
- 12 years agoHelpfull: Yes(8) No(12)
- for these type of qns do this
1000/13=76(approx) & 300/13=23(approx).. now (76-23)=53 ans. - 12 years agoHelpfull: Yes(7) No(0)
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- 12 years agoHelpfull: Yes(1) No(6)
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