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Is 9 divisible by 45?
No. As 9 is smaller than 45 it cannot be divisible by 45. However, 9 is a FACTOR of 45; and 45 is divisible by 9.
How could you adapt the rule for division by 3 to decide easily when a number is divisible by 9?
Just add up the digits and if that sum is divisible by 9 then the original number is divisible by 9. Example 729 = 7+2+9 = 18 (18 is divisible by 9 therefore 729 is divisible by 9) 123456789 = 1+2+3+4+5+6+7+8+9 = 45 (45 is divisible by 9 therefore 123456789 is divisible by 9)
Is 45 and 812 divisible by 9?
45 yes, 812 no.
Is 72 divisible by 9 8 6?
Yes, 72 is divisible by 9. It is not divisible by 8 or 6.
What is divisible by 3 5 9?
It is: 45
Is 9 divisible by 45?
No. As 9 is smaller than 45 it cannot be divisible by 45. However, 9 is a FACTOR of 45; and 45 is divisible by 9.
What is divisible by 45?
45 is divisible by 2 3 4 5 6 7 8 9 10 and 57 and 74 345646 5465 45 346 67542 34743
How could you adapt the rule for division by 3 to decide easily when a number is divisible by 9?
Just add up the digits and if that sum is divisible by 9 then the original number is divisible by 9. Example 729 = 7+2+9 = 18 (18 is divisible by 9 therefore 729 is divisible by 9) 123456789 = 1+2+3+4+5+6+7+8+9 = 45 (45 is divisible by 9 therefore 123456789 is divisible by 9)
Is 45 divisible by 45 and 9?
yes
Is 45 divisible by 5 910 and why?
45 is divisible by 5 and 9 (not 10) because 45 is a multiple of 5 and 9 (not 10).
What is the smallest number divisible by 5 and 9?
45/5 = 9 45/9 = 5 Therefore, the smallest number divisible by both numbers is 45.
Is 45 divisible by 2 and 9 and 10?
Nope - it's only divisible by 9 !
Is 8 divisible by 9?
is 18 divisible by 9
Is 45 and 812 divisible by 9?
45 yes, 812 no.
Is 72 divisible by 9 8 6?
Yes, 72 is divisible by 9. It is not divisible by 8 or 6.
What is divisible by 3 5 9?
It is: 45
What is the sum of the numbers between 40 and 60 that are divisible by 9?
The numbers between 40 and 60 that are divisible by 9 are 45 and 54. 45/9=5 and 54/9=6. The sum of 45 and 54 is 99.
