Question

how many three digit numbers are divisible by 7???​

Answer 1

Step-by-step explanation:

105,112,119

these are divisible by 7

Answer 2

Answer:

n = 128

Step-by-step explanation:

a = 105 , l = 994 , d = 7

$n = \frac{l - a}{d} + 1 \\ \: \: \: \: = \frac{994 - 105}{7} + 1 \\ \: \: \: \: \ \: = \frac{889}{7} + 1 \\ \: \: \: \: \: = 127 + 1 \\ \: \: \: \: \: = 128 \\ = = = = = = = = = = = =$