Add 48/15 and 28/70
1st number: 3 3/15, 2nd number: 28/70
48/15 + 28/70 is 18/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
48/15 = 48 × 14/15 × 14 = 672/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
28/70 = 28 × 3/70 × 3 = 84/210 - Add the two like fractions:
672/210 + 84/210 = 672 + 84/210 = 756/210 - 756/210 simplified gives 18/5
- So, 48/15 + 28/70 = 18/5
In mixed form: 33/5
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