Add 5/70 and 3/27
5/70 + 3/27 is 23/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 27 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 70 × 27 = 1890,
5/70 = 5 × 27/70 × 27 = 135/1890 - Likewise, for the 2nd fraction, since 27 × 70 = 1890,
3/27 = 3 × 70/27 × 70 = 210/1890 - Add the two like fractions:
135/1890 + 210/1890 = 135 + 210/1890 = 345/1890 - 345/1890 simplified gives 23/126
- So, 5/70 + 3/27 = 23/126
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