Add 75/45 and 8/63
1st number: 1 30/45, 2nd number: 8/63
75/45 + 8/63 is 113/63.
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,
75/45 = 75 × 7/45 × 7 = 525/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
8/63 = 8 × 5/63 × 5 = 40/315 - Add the two like fractions:
525/315 + 40/315 = 525 + 40/315 = 565/315 - 565/315 simplified gives 113/63
- So, 75/45 + 8/63 = 113/63
In mixed form: 150/63
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