in natural numbers from 1 to 251 how many are divisible by 5?
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1
Step-by-step explanation:
50
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a=5. ==> First term of the AP
l=250 ==> Last term of the AP
d=5 ==> Common difference of the AP
n=? ==> No. of. Terms
n = l-a/d +1
= 250-5/5 +1
= 245/5 +1
= 49 + 1
=50
ஃ There are 50 numbers from 1 to 251 which is divisible by 5
l=250 ==> Last term of the AP
d=5 ==> Common difference of the AP
n=? ==> No. of. Terms
n = l-a/d +1
= 250-5/5 +1
= 245/5 +1
= 49 + 1
=50
ஃ There are 50 numbers from 1 to 251 which is divisible by 5
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