You have the count of numbers divisible by 6.
The lowest common multiple of 6 and 9 is 18. Subtract the number of multiples of 18 from your number of multiples of 6. That will leave all multiples of 6 that are not multiples of 9.
Manju P.
asked • 02/14/16Between the numbers 99 and 999 how many numbers are exactly divided by 6 and not exactly divided by 9?
For 6 I know the answer is 150. I''m getting confused about the not divisible by 9 part
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Manju P.
02/14/16