How many numbers from 1 to 100 are divisible by 12 but not a divisible by 36?
Answers
Answered by
2
a=12
d=12
AP=12,24 ,48....96
an= a+(n-1)d
an= 12+ (n-1)12
96=12+12n-12
96=12n
n=8
n=8-1
n=7 because 36 is not added
d=12
AP=12,24 ,48....96
an= a+(n-1)d
an= 12+ (n-1)12
96=12+12n-12
96=12n
n=8
n=8-1
n=7 because 36 is not added
Answered by
2
Answer:
Step-by-step explanation:
such numbers that are divisible by 12 are 12,24,36,48,60,72,84,96.
But 36 and 72 are divisible by 36. So there are 6 such numbers.
Answer = "6 (six) "
Similar questions