Add 15/72 and 56/10
1st number: 15/72, 2nd number: 5 6/10
15/72 + 56/10 is 697/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 10 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
15/72 = 15 × 5/72 × 5 = 75/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
56/10 = 56 × 36/10 × 36 = 2016/360 - Add the two like fractions:
75/360 + 2016/360 = 75 + 2016/360 = 2091/360 - 2091/360 simplified gives 697/120
- So, 15/72 + 56/10 = 697/120
In mixed form: 597/120
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