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How do you know that a number is divisible by 15?
A number that is divisible by 15 is divisible both by 5 and 3 A number is divisible by 5 if it ends with 0 or 5 A number is divisible by 3 if the sum of its digits is divisible by 3 e.g. 4035 is divisible by 15 as it ends with a 5 and 4+0+3+5=12 which is divisible by 3
Can a number be divisible by 6 and 12?
Absolutely - any number that is divisible by 12 - is also divisible by 6 !
What number is divisible by 10 but not 5?
Every number divisible by 10 is divisible by 5.
What number between 12 and 16 is not divisible by 2 3 5?
13 is one such number.
Is 120 the smallest number that is divisible by 12 3 4 5 and 6?
No, it is not.
How do you know that a number is divisible by 15?
A number that is divisible by 15 is divisible both by 5 and 3 A number is divisible by 5 if it ends with 0 or 5 A number is divisible by 3 if the sum of its digits is divisible by 3 e.g. 4035 is divisible by 15 as it ends with a 5 and 4+0+3+5=12 which is divisible by 3
Which number is divisible by 3 and 5 601848 or 12?
Both are divisible by 3 and 5 12/3 = 4 12/5 = 2.4 601848/3 = 200616 601848/5 = 40123.2 However both are only divisible by 3 with no remainder.
Is 6 divisible by 10?
Nope, 10 is divisible by 5, 2, and 1. You are looking for the number 12. 12 is divisible by 6.
What is a five digit number that is divisible by 3 and 5?
12 345
Is 4125 a prime number?
No. It is divisible by 5 (since the last digit is 0 or 5) It is also divisible by 3 since 4 + 1 + 2 + 5 = 12 which is divisible by 3.
Can a number be divisible by 6 and 12?
Absolutely - any number that is divisible by 12 - is also divisible by 6 !
What are 3 examples of numbers NOT divisible by 5?
12, 27, 31. 1,2,3,4,6,7,8,9,11,12,13,14,16. The list goes on and on! If a number is divisible by five that means that you can divide the number by five and get a whole number. For example, you can divide 20 by 5 (20/5) and get 4. Therefore 20 is divisible by five. anything that does not end in 5 or 0 will not be divisible by 5
What number is divisible by 3 15 5 and 7 but is not divisible by 16 10 19 12 and 6?
105
Does 3 go into 535 evenly?
No. To find out if a number is divisible by 3, just add up the numbers and if that number is divisible by three then the whole number is. So, 5+3+5=13, so it is not divisible by three. 5+2+5=12, so 525 IS divisible by three. Pretty neat, huh?!
What number is divisible by 10 but not 5?
Every number divisible by 10 is divisible by 5.
What number between 12 and 16 is not divisible by 2 3 5?
13 is one such number.
Is 120 the smallest number that is divisible by 12 3 4 5 and 6?
No, it is not.
