Add 54/5 and 42/35
1st number: 10 4/5, 2nd number: 1 7/35
54/5 + 42/35 is 12/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 35 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,
54/5 = 54 × 7/5 × 7 = 378/35 - Likewise, for the 2nd fraction, since 35 × 1 = 35,
42/35 = 42 × 1/35 × 1 = 42/35 - Add the two like fractions:
378/35 + 42/35 = 378 + 42/35 = 420/35 - 420/35 simplified gives 12/1
- So, 54/5 + 42/35 = 12/1
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