Add 63/42 and 2/35
1st number: 1 21/42, 2nd number: 2/35
63/42 + 2/35 is 109/70.
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,
63/42 = 63 × 5/42 × 5 = 315/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
2/35 = 2 × 6/35 × 6 = 12/210 - Add the two like fractions:
315/210 + 12/210 = 315 + 12/210 = 327/210 - 327/210 simplified gives 109/70
- So, 63/42 + 2/35 = 109/70
In mixed form: 139/70
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