Add 20/49 and 42/24
1st number: 20/49, 2nd number: 1 18/24
20/49 + 42/24 is 423/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 24 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 49 × 24 = 1176,
20/49 = 20 × 24/49 × 24 = 480/1176 - Likewise, for the 2nd fraction, since 24 × 49 = 1176,
42/24 = 42 × 49/24 × 49 = 2058/1176 - Add the two like fractions:
480/1176 + 2058/1176 = 480 + 2058/1176 = 2538/1176 - 2538/1176 simplified gives 423/196
- So, 20/49 + 42/24 = 423/196
In mixed form: 231/196
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