how many integers between 999 and 9999 are divisible by 3 or 5 or 7 soluton
Answers
Answered by
0
Step by step explantion
The integers which are between 999 and divisible by 2 are the even 4 digit numbers. There are (9998/2- 998/2) or (10000/2- 100/2) =5000- 500
=450 such numbes
The integers which are between 999 and 9999 are divisible by 5 are the 4 digit numbers divisible by 5. There are (9995/5-995/5 )or ( 10000/5 - 1000/5)
=2000-200
=1800 such numbers
Similar questions