Add 1/56 and 16/70
1/56 + 16/70 is 69/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
1/56 = 1 × 5/56 × 5 = 5/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
16/70 = 16 × 4/70 × 4 = 64/280 - Add the two like fractions:
5/280 + 64/280 = 5 + 64/280 = 69/280 - So, 1/56 + 16/70 = 69/280
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