Add 72/36 and 75/60
1st number: 2 0/36, 2nd number: 1 15/60
72/36 + 75/60 is 13/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
72/36 = 72 × 5/36 × 5 = 360/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
75/60 = 75 × 3/60 × 3 = 225/180 - Add the two like fractions:
360/180 + 225/180 = 360 + 225/180 = 585/180 - 585/180 simplified gives 13/4
- So, 72/36 + 75/60 = 13/4
In mixed form: 31/4
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