Add 9/45 and 28/49
9/45 + 28/49 is 27/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 49 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 45 × 49 = 2205,
9/45 = 9 × 49/45 × 49 = 441/2205 - Likewise, for the 2nd fraction, since 49 × 45 = 2205,
28/49 = 28 × 45/49 × 45 = 1260/2205 - Add the two like fractions:
441/2205 + 1260/2205 = 441 + 1260/2205 = 1701/2205 - 1701/2205 simplified gives 27/35
- So, 9/45 + 28/49 = 27/35
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