Add 48/56 and 49/70
48/56 + 49/70 is 109/70.
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,
48/56 = 48 × 5/56 × 5 = 240/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
49/70 = 49 × 4/70 × 4 = 196/280 - Add the two like fractions:
240/280 + 196/280 = 240 + 196/280 = 436/280 - 436/280 simplified gives 109/70
- So, 48/56 + 49/70 = 109/70
In mixed form: 139/70
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