Question

How many 3 digit number,in all are divisible by 6?​

Answer 1

Step-by-step explanation:

a=102

d=6

an=996

an=a+(n-1)d

996=102+(n-1)6

n=150

there r 150 no.

Answer 2

Answer:

Step-by-step explanation:

this is an AP

102,108,114,120............996

where a=102, d=6

let 996 be nth term

a+[n-1]d=996

102+[n-1]6=996

[n-1]6=996-102

[n-1]6=894

n-1=894/6

n-1=149

n=150

thus 150 three digit numbers are there

hope it helps

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