Add 15/63 and 45/32
1st number: 15/63, 2nd number: 1 13/32
15/63 + 45/32 is 1105/672.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 32 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 63 × 32 = 2016,
15/63 = 15 × 32/63 × 32 = 480/2016 - Likewise, for the 2nd fraction, since 32 × 63 = 2016,
45/32 = 45 × 63/32 × 63 = 2835/2016 - Add the two like fractions:
480/2016 + 2835/2016 = 480 + 2835/2016 = 3315/2016 - 3315/2016 simplified gives 1105/672
- So, 15/63 + 45/32 = 1105/672
In mixed form: 1433/672
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