Add 1/72 and 28/10
1st number: 1/72, 2nd number: 2 8/10
1/72 + 28/10 is 1013/360.
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,
1/72 = 1 × 5/72 × 5 = 5/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
28/10 = 28 × 36/10 × 36 = 1008/360 - Add the two like fractions:
5/360 + 1008/360 = 5 + 1008/360 = 1013/360 - So, 1/72 + 28/10 = 1013/360
In mixed form: 2293/360
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