Add 48/45 and 80/54
1st number: 1 3/45, 2nd number: 1 26/54
48/45 + 80/54 is 344/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 45 × 6 = 270,
48/45 = 48 × 6/45 × 6 = 288/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
80/54 = 80 × 5/54 × 5 = 400/270 - Add the two like fractions:
288/270 + 400/270 = 288 + 400/270 = 688/270 - 688/270 simplified gives 344/135
- So, 48/45 + 80/54 = 344/135
In mixed form: 274/135
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