Add 63/5 and 28/45
1st number: 12 3/5, 2nd number: 28/45
63/5 + 28/45 is 119/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
63/5 = 63 × 9/5 × 9 = 567/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
28/45 = 28 × 1/45 × 1 = 28/45 - Add the two like fractions:
567/45 + 28/45 = 567 + 28/45 = 595/45 - 595/45 simplified gives 119/9
- So, 63/5 + 28/45 = 119/9
In mixed form: 132/9
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