Add 28/70 and 32/49
28/70 + 32/49 is 258/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
28/70 = 28 × 7/70 × 7 = 196/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
32/49 = 32 × 10/49 × 10 = 320/490 - Add the two like fractions:
196/490 + 320/490 = 196 + 320/490 = 516/490 - 516/490 simplified gives 258/245
- So, 28/70 + 32/49 = 258/245
In mixed form: 113/245
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