Add 36/60 and 2/81
36/60 + 2/81 is 253/405.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 81 is 1620
Next, find the equivalent fraction of both fractional numbers with denominator 1620 - For the 1st fraction, since 60 × 27 = 1620,
36/60 = 36 × 27/60 × 27 = 972/1620 - Likewise, for the 2nd fraction, since 81 × 20 = 1620,
2/81 = 2 × 20/81 × 20 = 40/1620 - Add the two like fractions:
972/1620 + 40/1620 = 972 + 40/1620 = 1012/1620 - 1012/1620 simplified gives 253/405
- So, 36/60 + 2/81 = 253/405
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/60+2/81 36/60+4/81 36/60+6/81 36/60+10/81 36/60+14/81