Add 36/27 and 3/20
1st number: 1 9/27, 2nd number: 3/20
36/27 + 3/20 is 89/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
36/27 = 36 × 20/27 × 20 = 720/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
3/20 = 3 × 27/20 × 27 = 81/540 - Add the two like fractions:
720/540 + 81/540 = 720 + 81/540 = 801/540 - 801/540 simplified gives 89/60
- So, 36/27 + 3/20 = 89/60
In mixed form: 129/60
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