Add 28/42 and 80/48
1st number: 28/42, 2nd number: 1 32/48
28/42 + 80/48 is 7/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 42 × 8 = 336,
28/42 = 28 × 8/42 × 8 = 224/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
80/48 = 80 × 7/48 × 7 = 560/336 - Add the two like fractions:
224/336 + 560/336 = 224 + 560/336 = 784/336 - 784/336 simplified gives 7/3
- So, 28/42 + 80/48 = 7/3
In mixed form: 21/3
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