Add 72/30 and 60/35
1st number: 2 12/30, 2nd number: 1 25/35
72/30 + 60/35 is 144/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
72/30 = 72 × 7/30 × 7 = 504/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
60/35 = 60 × 6/35 × 6 = 360/210 - Add the two like fractions:
504/210 + 360/210 = 504 + 360/210 = 864/210 - 864/210 simplified gives 144/35
- So, 72/30 + 60/35 = 144/35
In mixed form: 44/35
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