Add 18/75 and 54/18
1st number: 18/75, 2nd number: 3 0/18
18/75 + 54/18 is 81/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 75 × 6 = 450,
18/75 = 18 × 6/75 × 6 = 108/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
54/18 = 54 × 25/18 × 25 = 1350/450 - Add the two like fractions:
108/450 + 1350/450 = 108 + 1350/450 = 1458/450 - 1458/450 simplified gives 81/25
- So, 18/75 + 54/18 = 81/25
In mixed form: 36/25
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