Add 4/42 and 60/30
1st number: 4/42, 2nd number: 2 0/30
4/42 + 60/30 is 44/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
4/42 = 4 × 5/42 × 5 = 20/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
60/30 = 60 × 7/30 × 7 = 420/210 - Add the two like fractions:
20/210 + 420/210 = 20 + 420/210 = 440/210 - 440/210 simplified gives 44/21
- So, 4/42 + 60/30 = 44/21
In mixed form: 22/21
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