Add 7/8 and 35/70
7/8 + 35/70 is 11/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
7/8 = 7 × 35/8 × 35 = 245/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
35/70 = 35 × 4/70 × 4 = 140/280 - Add the two like fractions:
245/280 + 140/280 = 245 + 140/280 = 385/280 - 385/280 simplified gives 11/8
- So, 7/8 + 35/70 = 11/8
In mixed form: 13/8
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