5. There are 5 wholes in 15 1/3's
There are 45 thirds in fifteen.
Try 3. 5/21
If you write it as 15 2/3, that is a mixed fraction.
9
9
ten
That's the same as 15 x 3/5 = 45/5 = 9
ten thousand
2/45
15.6666 repeating
Yes, two-thirds (2/3) is the same as ten-fifteen (10/15). When you simplify 10/15 by dividing both the numerator and the denominator by 5, you get 2/3. Therefore, both fractions represent the same value.
2/3 of 15 is 10.