Add 35/45 and 54/90
35/45 + 54/90 is 62/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
35/45 = 35 × 2/45 × 2 = 70/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
54/90 = 54 × 1/90 × 1 = 54/90 - Add the two like fractions:
70/90 + 54/90 = 70 + 54/90 = 124/90 - 124/90 simplified gives 62/45
- So, 35/45 + 54/90 = 62/45
In mixed form: 117/45
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