Add 45/4 and 63/30
1st number: 11 1/4, 2nd number: 2 3/30
45/4 + 63/30 is 267/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
45/4 = 45 × 15/4 × 15 = 675/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
63/30 = 63 × 2/30 × 2 = 126/60 - Add the two like fractions:
675/60 + 126/60 = 675 + 126/60 = 801/60 - 801/60 simplified gives 267/20
- So, 45/4 + 63/30 = 267/20
In mixed form: 137/20
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