Add 28/70 and 6/28
28/70 + 6/28 is 43/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,
28/70 = 28 × 2/70 × 2 = 56/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
6/28 = 6 × 5/28 × 5 = 30/140 - Add the two like fractions:
56/140 + 30/140 = 56 + 30/140 = 86/140 - 86/140 simplified gives 43/70
- So, 28/70 + 6/28 = 43/70
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