Add 1/30 and 18/35
1/30 + 18/35 is 23/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
1/30 = 1 × 7/30 × 7 = 7/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
18/35 = 18 × 6/35 × 6 = 108/210 - Add the two like fractions:
7/210 + 108/210 = 7 + 108/210 = 115/210 - 115/210 simplified gives 23/42
- So, 1/30 + 18/35 = 23/42
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