Add 1/7 and 54/9
1st number: 1/7, 2nd number: 6 0/9
1/7 + 54/9 is 43/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
1/7 = 1 × 9/7 × 9 = 9/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
54/9 = 54 × 7/9 × 7 = 378/63 - Add the two like fractions:
9/63 + 378/63 = 9 + 378/63 = 387/63 - 387/63 simplified gives 43/7
- So, 1/7 + 54/9 = 43/7
In mixed form: 61/7
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