Add 18/35 and 36/42
18/35 + 36/42 is 48/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
18/35 = 18 × 6/35 × 6 = 108/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
36/42 = 36 × 5/42 × 5 = 180/210 - Add the two like fractions:
108/210 + 180/210 = 108 + 180/210 = 288/210 - 288/210 simplified gives 48/35
- So, 18/35 + 36/42 = 48/35
In mixed form: 113/35
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