0
Add your answer:
Earn +20 pts
What is the smallest 4-digit number that is dividable by 2 3 5 and 9?
1080
Is 154 dividable by 5?
No
Is there any prime numbers divisible by two and why?
2 is the only prime number dividable by 2. to be a prime number, it must only be dividable by 1 and itself. This is the reason why 2 is the only prime number dividable by 2. If any other number was dividable by two then it would not be prime any more
What number is dividable by 12345678910?
12345678910 is a prime number.
If one three-digit number is chosen at random from all those that can be made from the above set of digits find the probability that one is not multiple of 5?
An interesting question. The answer is 80%. A number must end in 0 or 5 to be dividable by 5. From 100 to 109 (10 numbers in total), there will be 2 numbers that are dividable by 5. If I then consider the entire set from 100 to 999 is 900 numbers, you have 90 sets of 10 numbers, each set with 2 dividable number, or 180/900 = 2/10 =20%. If 20% are dividable, 80% aren't. Suppose I extended the question, and say my set is all whole positive numbers and zero with n digits or less, where I pick n randomly from 1 to a million. If from this set, a number is picked randomly, what is the chance that it is dividable by 5. Answer: 20%.
What number can be divided by 6 but not 3?
Any number dividable by six must also be dividable by 3 as well as by 2. Nice Question!
Is 3915 dividable by 5?
Yes, 3,915 divided by 5 is 783.
What is 155 dividable by?
1, 5, 31, 155.
What numbers are dividable by 2 and 5?
They are the numbers that end with a 0
Is 37 dividable by any number?
Only by 1 and 37 itself. It is a prime number.
What are facts about 49?
It is a number between 48 and 50, it is an odd number and it is dividable by 7
What is the smallest whole number greater then 100 dividable by 99?
198
