Add 49/48 and 40/20
1st number: 1 1/48, 2nd number: 2 0/20
49/48 + 40/20 is 145/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 20 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
49/48 = 49 × 5/48 × 5 = 245/240 - Likewise, for the 2nd fraction, since 20 × 12 = 240,
40/20 = 40 × 12/20 × 12 = 480/240 - Add the two like fractions:
245/240 + 480/240 = 245 + 480/240 = 725/240 - 725/240 simplified gives 145/48
- So, 49/48 + 40/20 = 145/48
In mixed form: 31/48
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