Add 30/70 and 35/8
1st number: 30/70, 2nd number: 4 3/8
30/70 + 35/8 is 269/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
30/70 = 30 × 4/70 × 4 = 120/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
35/8 = 35 × 35/8 × 35 = 1225/280 - Add the two like fractions:
120/280 + 1225/280 = 120 + 1225/280 = 1345/280 - 1345/280 simplified gives 269/56
- So, 30/70 + 35/8 = 269/56
In mixed form: 445/56
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