Add 7/54 and 45/10
1st number: 7/54, 2nd number: 4 5/10
7/54 + 45/10 is 125/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
7/54 = 7 × 5/54 × 5 = 35/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
45/10 = 45 × 27/10 × 27 = 1215/270 - Add the two like fractions:
35/270 + 1215/270 = 35 + 1215/270 = 1250/270 - 1250/270 simplified gives 125/27
- So, 7/54 + 45/10 = 125/27
In mixed form: 417/27
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