Add 1/72 and 80/10
1st number: 1/72, 2nd number: 8 0/10
1/72 + 80/10 is 577/72.
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,
80/10 = 80 × 36/10 × 36 = 2880/360 - Add the two like fractions:
5/360 + 2880/360 = 5 + 2880/360 = 2885/360 - 2885/360 simplified gives 577/72
- So, 1/72 + 80/10 = 577/72
In mixed form: 81/72
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