Add 15/27 and 8/70
15/27 + 8/70 is 211/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 70 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 27 × 70 = 1890,
15/27 = 15 × 70/27 × 70 = 1050/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
8/70 = 8 × 27/70 × 27 = 216/1890 - Add the two like fractions:
1050/1890 + 216/1890 = 1050 + 216/1890 = 1266/1890 - 1266/1890 simplified gives 211/315
- So, 15/27 + 8/70 = 211/315
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