Add 45/42 and 49/35
1st number: 1 3/42, 2nd number: 1 14/35
45/42 + 49/35 is 173/70.
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,
45/42 = 45 × 5/42 × 5 = 225/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
49/35 = 49 × 6/35 × 6 = 294/210 - Add the two like fractions:
225/210 + 294/210 = 225 + 294/210 = 519/210 - 519/210 simplified gives 173/70
- So, 45/42 + 49/35 = 173/70
In mixed form: 233/70
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