Add 84/90 and 2/45
84/90 + 2/45 is 44/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
84/90 = 84 × 1/90 × 1 = 84/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
2/45 = 2 × 2/45 × 2 = 4/90 - Add the two like fractions:
84/90 + 4/90 = 84 + 4/90 = 88/90 - 88/90 simplified gives 44/45
- So, 84/90 + 2/45 = 44/45
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