Add 81/48 and 80/30
1st number: 1 33/48, 2nd number: 2 20/30
81/48 + 80/30 is 209/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
81/48 = 81 × 5/48 × 5 = 405/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
80/30 = 80 × 8/30 × 8 = 640/240 - Add the two like fractions:
405/240 + 640/240 = 405 + 640/240 = 1045/240 - 1045/240 simplified gives 209/48
- So, 81/48 + 80/30 = 209/48
In mixed form: 417/48
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