Add 72/60 and 36/72
1st number: 1 12/60, 2nd number: 36/72
72/60 + 36/72 is 17/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
72/60 = 72 × 6/60 × 6 = 432/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
36/72 = 36 × 5/72 × 5 = 180/360 - Add the two like fractions:
432/360 + 180/360 = 432 + 180/360 = 612/360 - 612/360 simplified gives 17/10
- So, 72/60 + 36/72 = 17/10
In mixed form: 17/10
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