Question

how many numbers between 104 to 1001 which are divisible by 5​

Answer 1

Answer:

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Step-by-step explanation:

the numbers which are divisible by 5 between 104 to 1001

105, 110, 115,...... 1000

a=105

d=110-105=5

an=1000

we know,

an= a +(n-1)d

1000=105+(n-1)×5

1000-105= (n-1)×5

895÷5=(n-1)

179=n-1

179+1=n

or, n =180

the numbers between 104 to 1001 is 180.