Add 9/70 and 4/56
9/70 + 4/56 is 1/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
9/70 = 9 × 4/70 × 4 = 36/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
4/56 = 4 × 5/56 × 5 = 20/280 - Add the two like fractions:
36/280 + 20/280 = 36 + 20/280 = 56/280 - 56/280 simplified gives 1/5
- So, 9/70 + 4/56 = 1/5
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