Subtract 7/32 from 15/5
1st number: 3 0/5, 2nd number: 7/32
15/5 - 7/32 is 89/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 5 × 32 = 160,
15/5 = 15 × 32/5 × 32 = 480/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
7/32 = 7 × 5/32 × 5 = 35/160 - Subtract the two like fractions:
480/160 - 35/160 = 480 - 35/160 = 445/160 - After reducing the fraction, the answer is 89/32
- In mixed form: 225/32
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