Add 27/20 and 50/72
1st number: 1 7/20, 2nd number: 50/72
27/20 + 50/72 is 92/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 20 × 18 = 360,
27/20 = 27 × 18/20 × 18 = 486/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
50/72 = 50 × 5/72 × 5 = 250/360 - Add the two like fractions:
486/360 + 250/360 = 486 + 250/360 = 736/360 - 736/360 simplified gives 92/45
- So, 27/20 + 50/72 = 92/45
In mixed form: 22/45
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