Add 42/10 and 35/9
1st number: 4 2/10, 2nd number: 3 8/9
42/10 + 35/9 is 364/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
42/10 = 42 × 9/10 × 9 = 378/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
35/9 = 35 × 10/9 × 10 = 350/90 - Add the two like fractions:
378/90 + 350/90 = 378 + 350/90 = 728/90 - 728/90 simplified gives 364/45
- So, 42/10 + 35/9 = 364/45
In mixed form: 84/45
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