Add 20/48 and 28/49
20/48 + 28/49 is 83/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 49 is 2352
Next, find the equivalent fraction of both fractional numbers with denominator 2352 - For the 1st fraction, since 48 × 49 = 2352,
20/48 = 20 × 49/48 × 49 = 980/2352 - Likewise, for the 2nd fraction, since 49 × 48 = 2352,
28/49 = 28 × 48/49 × 48 = 1344/2352 - Add the two like fractions:
980/2352 + 1344/2352 = 980 + 1344/2352 = 2324/2352 - 2324/2352 simplified gives 83/84
- So, 20/48 + 28/49 = 83/84
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