Add 54/20 and 4/35
1st number: 2 14/20, 2nd number: 4/35
54/20 + 4/35 is 197/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
54/20 = 54 × 7/20 × 7 = 378/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
4/35 = 4 × 4/35 × 4 = 16/140 - Add the two like fractions:
378/140 + 16/140 = 378 + 16/140 = 394/140 - 394/140 simplified gives 197/70
- So, 54/20 + 4/35 = 197/70
In mixed form: 257/70
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