Add 60/30 and 72/7
1st number: 2 0/30, 2nd number: 10 2/7
60/30 + 72/7 is 86/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
60/30 = 60 × 7/30 × 7 = 420/210 - Likewise, for the 2nd fraction, since 7 × 30 = 210,
72/7 = 72 × 30/7 × 30 = 2160/210 - Add the two like fractions:
420/210 + 2160/210 = 420 + 2160/210 = 2580/210 - 2580/210 simplified gives 86/7
- So, 60/30 + 72/7 = 86/7
In mixed form: 122/7
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