Add 54/5 and 14/45
1st number: 10 4/5, 2nd number: 14/45
54/5 + 14/45 is 100/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
54/5 = 54 × 9/5 × 9 = 486/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
14/45 = 14 × 1/45 × 1 = 14/45 - Add the two like fractions:
486/45 + 14/45 = 486 + 14/45 = 500/45 - 500/45 simplified gives 100/9
- So, 54/5 + 14/45 = 100/9
In mixed form: 111/9
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