find how many integrs between 200 and 500are divisible by 8
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208, 216............496
This is an AP with common difference 8
There 37 integers divisible by 8
This is an AP with common difference 8
There 37 integers divisible by 8
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Answered by
2
a(n) =a+(n-1)d
496 =208+(n-1)8
496-208 =(n-1)8
288=(n-1)8
288/8 =(n-1)
36 =(n-1)
36+1=n
37
Hence there are 37 numbers between 200 and 500 which are divisible by 8
I hope this will help you
-by ABHAY
496 =208+(n-1)8
496-208 =(n-1)8
288=(n-1)8
288/8 =(n-1)
36 =(n-1)
36+1=n
37
Hence there are 37 numbers between 200 and 500 which are divisible by 8
I hope this will help you
-by ABHAY
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