Add 1/75 and 5/90
1/75 + 5/90 is 31/450.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 90 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 90 × 5 = 450,
5/90 = 5 × 5/90 × 5 = 25/450 - Add the two like fractions:
6/450 + 25/450 = 6 + 25/450 = 31/450 - So, 1/75 + 5/90 = 31/450
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