Add 28/75 and 18/20
28/75 + 18/20 is 191/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 20 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
28/75 = 28 × 4/75 × 4 = 112/300 - Likewise, for the 2nd fraction, since 20 × 15 = 300,
18/20 = 18 × 15/20 × 15 = 270/300 - Add the two like fractions:
112/300 + 270/300 = 112 + 270/300 = 382/300 - 382/300 simplified gives 191/150
- So, 28/75 + 18/20 = 191/150
In mixed form: 141/150
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