Add 63/45 and 15/16
1st number: 1 18/45, 2nd number: 15/16
63/45 + 15/16 is 187/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 45 × 16 = 720,
63/45 = 63 × 16/45 × 16 = 1008/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
15/16 = 15 × 45/16 × 45 = 675/720 - Add the two like fractions:
1008/720 + 675/720 = 1008 + 675/720 = 1683/720 - 1683/720 simplified gives 187/80
- So, 63/45 + 15/16 = 187/80
In mixed form: 227/80
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