Using divisibility tests, determine whether 218750 is divisible by 6, by 8, by 9?
Answers
Answered by
8
Answer:
Divisibility rule of 2=Last number 0,2,4,6,8
Divisibility rule of 4=Last 2 numbers must be divisible by 4
Divisibility rule of 3=Sum of digits must be divided by 3
Divisibility rule of 6=Number should be divisible by 2 and 3
Divisibility rule of 8=Last three digits must be divisible by 8
Divisibility rule of 9=Sum of digits must be divisible by 9
Now let's check
218750
First of 6=Not divisible by 3 (2+1+8+7+5+0=23 which is not divisible by 3)
Second of 8=Last three digits 750/8=93.75(not a whole number) hence not divisible
Third of 9=Sum of digits(2+1+8+7+5+0=23 which is not divisible by 9) hence not divisible
Answer:Hence,218750 is not divisible by 6,8 and 9.
Answered by
0
Answer:
218750 is not divisible by 6 by 8 by 9
Step-by-step explanation:
Attachments:
Similar questions