Add 75/15 and 20/48
1st number: 5 0/15, 2nd number: 20/48
75/15 + 20/48 is 65/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
75/15 = 75 × 16/15 × 16 = 1200/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
20/48 = 20 × 5/48 × 5 = 100/240 - Add the two like fractions:
1200/240 + 100/240 = 1200 + 100/240 = 1300/240 - 1300/240 simplified gives 65/12
- So, 75/15 + 20/48 = 65/12
In mixed form: 55/12
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