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How many fifths are there in one 45th?
The fraction 1/45 has only 1/9 of a fifth.
What number in 3206 is divisible by 9?
There is only one number in 3206 and that is 3206. And that, is not divisible by 9.
What numbers can go into 11 and 9?
The only common factor is one.
What are the multiples of nine?
A cool way to calculate the multiples of nine on your fingers is as follows. For example, what if you wanted to know Nine times four... 1.) Hold up hands with all ten fingers extended; 2.) Lower the FOURTH finger from the left (the index finger on the left hand); 3.) Notice how there are 3 fingers still extended to the left of the lowered finger; 4.) Notice how there are 6 fingers still extended to the right of the lowered finger; 5.) You now have your answer. 36 ! The multiples of nine are as follows: 9 is 9 x 1 18 is 9 x 2 27 is 9 x 3 36 is 9 x 4 45 is 9 x 5 54 is 9 x 6 63 is 9 x 7 72 is 9 x 8 81 is 9 x 9 90 is 9 x 10
What are the common factors of 2 3 4 and 9?
2, 3, 4 and 9 have only one common factor: 1
