Add 16/90 and 18/25
16/90 + 18/25 is 202/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
16/90 = 16 × 5/90 × 5 = 80/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
18/25 = 18 × 18/25 × 18 = 324/450 - Add the two like fractions:
80/450 + 324/450 = 80 + 324/450 = 404/450 - 404/450 simplified gives 202/225
- So, 16/90 + 18/25 = 202/225
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