Add 10/72 and 56/15
1st number: 10/72, 2nd number: 3 11/15
10/72 + 56/15 is 697/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 15 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
10/72 = 10 × 5/72 × 5 = 50/360 - Likewise, for the 2nd fraction, since 15 × 24 = 360,
56/15 = 56 × 24/15 × 24 = 1344/360 - Add the two like fractions:
50/360 + 1344/360 = 50 + 1344/360 = 1394/360 - 1394/360 simplified gives 697/180
- So, 10/72 + 56/15 = 697/180
In mixed form: 3157/180
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