Add 21/20 and 50/48
1st number: 1 1/20, 2nd number: 1 2/48
21/20 + 50/48 is 251/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 20 × 12 = 240,
21/20 = 21 × 12/20 × 12 = 252/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
50/48 = 50 × 5/48 × 5 = 250/240 - Add the two like fractions:
252/240 + 250/240 = 252 + 250/240 = 502/240 - 502/240 simplified gives 251/120
- So, 21/20 + 50/48 = 251/120
In mixed form: 211/120
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