Add 21/49 and 35/48
21/49 + 35/48 is 389/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 48 is 2352
Next, find the equivalent fraction of both fractional numbers with denominator 2352 - For the 1st fraction, since 49 × 48 = 2352,
21/49 = 21 × 48/49 × 48 = 1008/2352 - Likewise, for the 2nd fraction, since 48 × 49 = 2352,
35/48 = 35 × 49/48 × 49 = 1715/2352 - Add the two like fractions:
1008/2352 + 1715/2352 = 1008 + 1715/2352 = 2723/2352 - 2723/2352 simplified gives 389/336
- So, 21/49 + 35/48 = 389/336
In mixed form: 153/336
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