Add 72/54 and 10/75
1st number: 1 18/54, 2nd number: 10/75
72/54 + 10/75 is 22/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 75 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 54 × 25 = 1350,
72/54 = 72 × 25/54 × 25 = 1800/1350 - Likewise, for the 2nd fraction, since 75 × 18 = 1350,
10/75 = 10 × 18/75 × 18 = 180/1350 - Add the two like fractions:
1800/1350 + 180/1350 = 1800 + 180/1350 = 1980/1350 - 1980/1350 simplified gives 22/15
- So, 72/54 + 10/75 = 22/15
In mixed form: 17/15
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