Add 63/72 and 50/20
1st number: 63/72, 2nd number: 2 10/20
63/72 + 50/20 is 27/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 20 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
63/72 = 63 × 5/72 × 5 = 315/360 - Likewise, for the 2nd fraction, since 20 × 18 = 360,
50/20 = 50 × 18/20 × 18 = 900/360 - Add the two like fractions:
315/360 + 900/360 = 315 + 900/360 = 1215/360 - 1215/360 simplified gives 27/8
- So, 63/72 + 50/20 = 27/8
In mixed form: 33/8
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