Add 72/56 and 28/72
1st number: 1 16/56, 2nd number: 28/72
72/56 + 28/72 is 211/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
72/56 = 72 × 9/56 × 9 = 648/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
28/72 = 28 × 7/72 × 7 = 196/504 - Add the two like fractions:
648/504 + 196/504 = 648 + 196/504 = 844/504 - 844/504 simplified gives 211/126
- So, 72/56 + 28/72 = 211/126
In mixed form: 185/126
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