Add 18/32 and 35/90
18/32 + 35/90 is 137/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 90 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 32 × 45 = 1440,
18/32 = 18 × 45/32 × 45 = 810/1440 - Likewise, for the 2nd fraction, since 90 × 16 = 1440,
35/90 = 35 × 16/90 × 16 = 560/1440 - Add the two like fractions:
810/1440 + 560/1440 = 810 + 560/1440 = 1370/1440 - 1370/1440 simplified gives 137/144
- So, 18/32 + 35/90 = 137/144
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