Question

how many three digit are divisible by7

Answer 1

7,14,21,28,35,42,49,56,63,70,1 are divisible by 7.
I hope it helps to u.
thanks

Answer 2

994 Since difference is same, it is an AP Last term of this series is994 We need to find number of terms, i.e., n an = a + (n – 1) d Here an = 994 , a = 105 , d= 7 Putting values in formula an = a + (n – 1) d 994 = 105 + (n – 1) × 7994 = 105 + n (7) – 1 × (7) 994 =105 + 7n – 7 994 – 105 + 7 = 7n 896 = 7n 896/7 = n 
n=128@

#mark me brainliest