How many integers between 200 and 500 are divisible by 8?? Step by step plzz
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200,208,216,224.......496
A = first term= 200
d = common difference = 8
An = last term = 496
An = a+ (n-1)d
496 = 200 + ( n - 1)8
496 = 200+8n-8
496 = 192 + 8n
496-192 = 8n
304/8 = n
38 = n
hence 38 integers b/w 200 and 500 are divisible by 8
i hope it is useful for you
thankyou
A = first term= 200
d = common difference = 8
An = last term = 496
An = a+ (n-1)d
496 = 200 + ( n - 1)8
496 = 200+8n-8
496 = 192 + 8n
496-192 = 8n
304/8 = n
38 = n
hence 38 integers b/w 200 and 500 are divisible by 8
i hope it is useful for you
thankyou
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