Add 81/10 and 5/72
1st number: 8 1/10, 2nd number: 5/72
81/10 + 5/72 is 2941/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 10 × 36 = 360,
81/10 = 81 × 36/10 × 36 = 2916/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
5/72 = 5 × 5/72 × 5 = 25/360 - Add the two like fractions:
2916/360 + 25/360 = 2916 + 25/360 = 2941/360 - So, 81/10 + 5/72 = 2941/360
In mixed form: 861/360
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