1988 AJHSME Problems/Problem 15
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Problem
The reciprocal of 
is
Solution
The reciprocal for a fraction 
turns out to be 
, so if we can express the expression as a single fraction, we're basically done.
The expression is equal to 
, so the reciprocal is 
.
See Also
| 1988 AJHSME (Problems • Resources) | ||
| Preceded by Problem 14 | Followed by Problem 16 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
