is 45 divisible by 6?
605241
In other words, is 45 divisible by 6? For 45 to be divisible by 6, both of the following two criteria must be met: First, 45 has to be an even number and second, the sum of its digits must be divisible by 3. ... The sum of the digits in 45 is 9, which is divisible by 3.
502929
Therefore, the answer to what divided by 6 equals 10 is 60. You can prove this by taking 60 and dividing it by 6, and you will see that the answer is 10. Tip: For future reference, when you are presented with a problem like "What divided by 6 equals 10?", all you have to do is multiply the two known numbers together.
894843
Difference is divisible by 11. Therefore, 10824 is divisible by 11.
859841
(... NO, forty-five (45) is NOT (emphasis, mine throughout) a prime number because it does not satisfy the definition of a prime number! By definition, a prime number is any positive integer that is exactly divisible by exactly two positive integers --- itself and 1.
1026189
NUMBERS Which is divisible by 6 are 6,12,18,.... 96. Hence, 16 Numbers are divisible by 6 which lies 1 to 100.
605835
10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100. So there are 19 numbers between 10 to 100 (including 10 & 100) which are divisible by 5.
291044
The numbers that 29 is divisible by are 1 and 29 and 29. You may also be interested to know that all the numbers that 29 is divisible by are also known as the factors of 29. Not only that, but all the numbers that are divisible by 29 are the divisors of 29.
1025861
You can divide 45 by two and if the result is an integer (whole number) then it is an even number. Otherwise, it is an odd number. 45 divided by 2 is 22.5, which is not an integer. Therefore, 45 is an odd number.
718532
If a number is divisible by 3 and 5, it is divisible by 15. In the range 1 to 100, there are 6 such numbers. They are 15, 30, 45, 60, 75, 90.
308391
A number is divisible by 6 if it is divisible by 2 and 3 both. Consider the following numbers which are divisible by 6, using the test of divisibility by 6: 42, 144, 180, 258, 156. [We know the rules of divisibility by 2, if the unit's place of the number is either 0 or multiple of 2]. 42 is divisible by 2.
454016
Hi, Both 6 and 9 are divisible by 3 so if you divide the numerator and denominator by 3 you obtain the equivalent fraction 2/3. You can also multiply the numerator and denominator by the same amount to obtain an equivalent fraction.
121387
['The prime factorization of 45 is: 3 x 3 x 5.', 'The prime factorization of 72 is: 2 x 2 x 2 x 3 x 3.', 'The prime factors and multiplicities 45 and 72 have in common are: 3 x 3.', '3 x 3 is the gcf of 45 and 72.', 'gcf(45,72) = 9.']
877871
In other words, is 2 divisible by 6? For 2 to be divisible by 6, both of the following two criteria must be met: First, 2 has to be an even number and second, the sum of its digits must be divisible by 3. ... The sum of the digits in 2 is 2, which is not divisible by 3. Therefore, the second criteria is not met.
1394903
6n+2+72n+1 is divisible by 43. Since both forms in this sum are divisible by 43(the first because it is 43 times an integer and the second by the assumption of the induction step), it follows that 6k+2−72k+1 is also divisible of 43. Thus, by the principle of mathematical induction, 6n+2—72n+1 is a divisible of 43.
1522
Proving 6n−1 is always divisible by 5 by induction Prove 6n−1 is always divisible by 5 for n≥1. ... Base Case: n=1: 61−1=5, which is divisible by 5 so TRUE. Assume true for n=k, where k≥1: 6k−1=5P.
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It is an even number, but it is not divisible by 3 because 4+6+6=16 and 16 is not divisible by 3. ... No, 456 is not divisible by 9 because 4+5+6=15, and 15 is not divisible by 9.
750844
On the other hand, forty-five (45) is NOT a prime number because it does not fit or satisfy the definition of a prime number in that it is exactly divisible by more than exactly two positive integers; It is exactly divisible by SIX positive integers, i.e., itself, 1, 3, 5, 9, and 15, i.e., 45/45 = 1, 45/1 = 45, 45/3 = ...