Add 35/75 and 35/90
35/75 + 35/90 is 77/90.
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,
35/75 = 35 × 6/75 × 6 = 210/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
35/90 = 35 × 5/90 × 5 = 175/450 - Add the two like fractions:
210/450 + 175/450 = 210 + 175/450 = 385/450 - 385/450 simplified gives 77/90
- So, 35/75 + 35/90 = 77/90
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