Add 50/15 and 36/28
1st number: 3 5/15, 2nd number: 1 8/28
50/15 + 36/28 is 97/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 28 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 15 × 28 = 420,
50/15 = 50 × 28/15 × 28 = 1400/420 - Likewise, for the 2nd fraction, since 28 × 15 = 420,
36/28 = 36 × 15/28 × 15 = 540/420 - Add the two like fractions:
1400/420 + 540/420 = 1400 + 540/420 = 1940/420 - 1940/420 simplified gives 97/21
- So, 50/15 + 36/28 = 97/21
In mixed form: 413/21
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