Add 28/49 and 6/45
28/49 + 6/45 is 74/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 45 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 49 × 45 = 2205,
28/49 = 28 × 45/49 × 45 = 1260/2205 - Likewise, for the 2nd fraction, since 45 × 49 = 2205,
6/45 = 6 × 49/45 × 49 = 294/2205 - Add the two like fractions:
1260/2205 + 294/2205 = 1260 + 294/2205 = 1554/2205 - 1554/2205 simplified gives 74/105
- So, 28/49 + 6/45 = 74/105
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