Find the reciprocal
1 1/2
2 1/3
1 4/5
2 3/4
To find the reciprocal of a fraction, we simply flip the fraction upside down.
1 1/2 is equivalent to (1 * 2 + 1) / 2 = 3/2. The reciprocal of 3/2 is 2/3.
2 1/3 is equivalent to (2 * 3 + 1) / 3 = 7/3. The reciprocal of 7/3 is 3/7.
1 4/5 is equivalent to (1 * 5 + 4) / 5 = 9/5. The reciprocal of 9/5 is 5/9.
2 3/4 is equivalent to (2 * 4 + 3) / 4 = 11/4. The reciprocal of 11/4 is 4/11.