Add 42/48 and 63/75
42/48 + 63/75 is 343/200.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 75 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 48 × 25 = 1200,
42/48 = 42 × 25/48 × 25 = 1050/1200 - Likewise, for the 2nd fraction, since 75 × 16 = 1200,
63/75 = 63 × 16/75 × 16 = 1008/1200 - Add the two like fractions:
1050/1200 + 1008/1200 = 1050 + 1008/1200 = 2058/1200 - 2058/1200 simplified gives 343/200
- So, 42/48 + 63/75 = 343/200
In mixed form: 1143/200
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