Add 75/63 and 60/9
1st number: 1 12/63, 2nd number: 6 6/9
75/63 + 60/9 is 55/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
75/63 = 75 × 1/63 × 1 = 75/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
60/9 = 60 × 7/9 × 7 = 420/63 - Add the two like fractions:
75/63 + 420/63 = 75 + 420/63 = 495/63 - 495/63 simplified gives 55/7
- So, 75/63 + 60/9 = 55/7
In mixed form: 76/7
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