Add 72/56 and 7/60
1st number: 1 16/56, 2nd number: 7/60
72/56 + 7/60 is 589/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 60 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
72/56 = 72 × 15/56 × 15 = 1080/840 - Likewise, for the 2nd fraction, since 60 × 14 = 840,
7/60 = 7 × 14/60 × 14 = 98/840 - Add the two like fractions:
1080/840 + 98/840 = 1080 + 98/840 = 1178/840 - 1178/840 simplified gives 589/420
- So, 72/56 + 7/60 = 589/420
In mixed form: 1169/420
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