Add 48/20 and 42/49
1st number: 2 8/20, 2nd number: 42/49
48/20 + 42/49 is 114/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 49 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 20 × 49 = 980,
48/20 = 48 × 49/20 × 49 = 2352/980 - Likewise, for the 2nd fraction, since 49 × 20 = 980,
42/49 = 42 × 20/49 × 20 = 840/980 - Add the two like fractions:
2352/980 + 840/980 = 2352 + 840/980 = 3192/980 - 3192/980 simplified gives 114/35
- So, 48/20 + 42/49 = 114/35
In mixed form: 39/35
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