Add 49/45 and 4/63
1st number: 1 4/45, 2nd number: 4/63
49/45 + 4/63 is 121/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
49/45 = 49 × 7/45 × 7 = 343/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
4/63 = 4 × 5/63 × 5 = 20/315 - Add the two like fractions:
343/315 + 20/315 = 343 + 20/315 = 363/315 - 363/315 simplified gives 121/105
- So, 49/45 + 4/63 = 121/105
In mixed form: 116/105
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