Add 18/42 and 98/35
1st number: 18/42, 2nd number: 2 28/35
18/42 + 98/35 is 113/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
18/42 = 18 × 5/42 × 5 = 90/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
98/35 = 98 × 6/35 × 6 = 588/210 - Add the two like fractions:
90/210 + 588/210 = 90 + 588/210 = 678/210 - 678/210 simplified gives 113/35
- So, 18/42 + 98/35 = 113/35
In mixed form: 38/35
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