Add 18/75 and 90/9
1st number: 18/75, 2nd number: 10 0/9
18/75 + 90/9 is 256/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 9 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
18/75 = 18 × 3/75 × 3 = 54/225 - Likewise, for the 2nd fraction, since 9 × 25 = 225,
90/9 = 90 × 25/9 × 25 = 2250/225 - Add the two like fractions:
54/225 + 2250/225 = 54 + 2250/225 = 2304/225 - 2304/225 simplified gives 256/25
- So, 18/75 + 90/9 = 256/25
In mixed form: 106/25
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