Add 54/15 and 20/50
1st number: 3 9/15, 2nd number: 20/50
54/15 + 20/50 is 4/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
54/15 = 54 × 10/15 × 10 = 540/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
20/50 = 20 × 3/50 × 3 = 60/150 - Add the two like fractions:
540/150 + 60/150 = 540 + 60/150 = 600/150 - 600/150 simplified gives 4/1
- So, 54/15 + 20/50 = 4/1
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