Subtract 2/80 from 32/28
1st number: 1 4/28, 2nd number: 2/80
32/28 - 2/80 is 313/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 28 × 20 = 560,
32/28 = 32 × 20/28 × 20 = 640/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
2/80 = 2 × 7/80 × 7 = 14/560 - Subtract the two like fractions:
640/560 - 14/560 = 640 - 14/560 = 626/560 - After reducing the fraction, the answer is 313/280
- In mixed form: 133/280
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