Add 1/75 and 21/18
1st number: 1/75, 2nd number: 1 3/18
1/75 + 21/18 is 59/50.
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,
1/75 = 1 × 6/75 × 6 = 6/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
21/18 = 21 × 25/18 × 25 = 525/450 - Add the two like fractions:
6/450 + 525/450 = 6 + 525/450 = 531/450 - 531/450 simplified gives 59/50
- So, 1/75 + 21/18 = 59/50
In mixed form: 19/50
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