How many 3 digit numbers are divisible by 3
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heyy!
numbers are starting from:102,105,106....999
let a=102 and d=3. last term =999
now,.
tn=>a+(n-1)d=999
=>3+(n-)3=999
=>(n-1)3=996
=>n-1=332
n=333
hence no. of three digit no. are 333
________^_^__________________
numbers are starting from:102,105,106....999
let a=102 and d=3. last term =999
now,.
tn=>a+(n-1)d=999
=>3+(n-)3=999
=>(n-1)3=996
=>n-1=332
n=333
hence no. of three digit no. are 333
________^_^__________________
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