The reciprocal of 5/15 is 15/5. This can be simplified to 3.
The reciprocal of 15 is 1/15
15/12
17
Do a long division of dividing 1.0000.. by 15. The answer is 0.0666...
A reciprocal is the number flipped and multiplied by a negative, so 15/1 as a reciprocal is -1/15.
The reciprocal of 15/50 is 50/15.
The reciprocal of 2/15 is 15/2.
The reciprocal of 5/15 is 15/5. This can be simplified to 3.
The reciprocal of 15 is 1/15
15/12
the reciprocal is 1/sqrt15 but its not pretty to have a sqrt on the bottom of the a fraction so multiply the top and bottom by sqrt 15 and get sqrt15/15
Reciprocal of 2 1/7 = 1 / (15/7) = (1 * 7) / 15 = 0.4666 (approx)
2/15
17
Do a long division of dividing 1.0000.. by 15. The answer is 0.0666...
2/15