Add 21/75 and 18/24
21/75 + 18/24 is 103/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 24 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
21/75 = 21 × 8/75 × 8 = 168/600 - Likewise, for the 2nd fraction, since 24 × 25 = 600,
18/24 = 18 × 25/24 × 25 = 450/600 - Add the two like fractions:
168/600 + 450/600 = 168 + 450/600 = 618/600 - 618/600 simplified gives 103/100
- So, 21/75 + 18/24 = 103/100
In mixed form: 13/100
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