Subtract 21/50 from 30/32
30/32 - 21/50 is 207/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 50 is 800
Next, find the equivalent fraction of both fractional numbers with denominator 800 - For the 1st fraction, since 32 × 25 = 800,
30/32 = 30 × 25/32 × 25 = 750/800 - Likewise, for the 2nd fraction, since 50 × 16 = 800,
21/50 = 21 × 16/50 × 16 = 336/800 - Subtract the two like fractions:
750/800 - 336/800 = 750 - 336/800 = 414/800 - After reducing the fraction, the answer is 207/400
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