Add 20/32 and 6/90
20/32 + 6/90 is 83/120.
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,
20/32 = 20 × 45/32 × 45 = 900/1440 - Likewise, for the 2nd fraction, since 90 × 16 = 1440,
6/90 = 6 × 16/90 × 16 = 96/1440 - Add the two like fractions:
900/1440 + 96/1440 = 900 + 96/1440 = 996/1440 - 996/1440 simplified gives 83/120
- So, 20/32 + 6/90 = 83/120
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