Add 6/28 and 9/70
6/28 + 9/70 is 12/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
6/28 = 6 × 5/28 × 5 = 30/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
9/70 = 9 × 2/70 × 2 = 18/140 - Add the two like fractions:
30/140 + 18/140 = 30 + 18/140 = 48/140 - 48/140 simplified gives 12/35
- So, 6/28 + 9/70 = 12/35
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