Add 3/90 and 5/75
3/90 + 5/75 is 1/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 75 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
3/90 = 3 × 5/90 × 5 = 15/450 - Likewise, for the 2nd fraction, since 75 × 6 = 450,
5/75 = 5 × 6/75 × 6 = 30/450 - Add the two like fractions:
15/450 + 30/450 = 15 + 30/450 = 45/450 - 45/450 simplified gives 1/10
- So, 3/90 + 5/75 = 1/10
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