Answer:
A) The number is 49
B) The other possible answers are 9 , 14 , 19 , 24 , 29 , 34 , 39 , 44
Step-by-step explanation:
* Lets explain how to solve the problem
- The numbers divisible by five must have unit digits of zero or five
# Ex: 5 , 10 , 45 , 90 numbers divisible by five
- If we need numbers divided by five and have reminder four we will
add 4 to the unit digits zero and five, then the unit digits of these
numbers will be four or nine
# Ex: 9 , 14 , 49 , 94 have remainder four when they divided by five
* Lets solve the problem
- The number is less than 50
∵ The numbers less than 50 and divisible by 5 are:
5 , 10 , 15 , 20 , 25 , 30 , 35 , 40 , 45
∵ The remainder is 4
- We will add all the numbers above by 4
∴ The numbers that divided by 5 and have a remainder 4 are:
9 , 14 , 19 , 24 , 29 , 34 , 39 , 44 , 49
A) The number is 49
B) The other numbers are 9 , 14 , 19 , 24 , 29 , 34 , 39 , 44
