Question

the number of number that are divisible by 9 between 1,1000 is​

Answer 1

Answer:

There are 111 numbers between 1 and 1000 divisible by 9.

Step-by-step explanation:

Least number divisible by 9= 9

Largest number divisible by 9= 999

$a = 9 \\ l = 999 \\ d = 9 \\ l = a + (n - 1)d \\ 999 = 9 + (n - 1)9 \\ 990 = (n - 1)9 \\ 110 = n - 1 \\ n = 111$

Answer 2

Answer:

An=a+(n-1)d

1000=1+(n-1)9

999/9=n-1

111+1=n

112=n

Therefore,

n=112

The number of number that are divisible by 9 between 1,1000 is ​112. Hope it helped u out

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