Add 48/15 and 15/84
1st number: 3 3/15, 2nd number: 15/84
48/15 + 15/84 is 473/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 15 × 28 = 420,
48/15 = 48 × 28/15 × 28 = 1344/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
15/84 = 15 × 5/84 × 5 = 75/420 - Add the two like fractions:
1344/420 + 75/420 = 1344 + 75/420 = 1419/420 - 1419/420 simplified gives 473/140
- So, 48/15 + 15/84 = 473/140
In mixed form: 353/140
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