Subtract 54/70 from 54/16
1st number: 3 6/16, 2nd number: 54/70
54/16 - 54/70 is 729/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 70 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 16 × 35 = 560,
54/16 = 54 × 35/16 × 35 = 1890/560 - Likewise, for the 2nd fraction, since 70 × 8 = 560,
54/70 = 54 × 8/70 × 8 = 432/560 - Subtract the two like fractions:
1890/560 - 432/560 = 1890 - 432/560 = 1458/560 - After reducing the fraction, the answer is 729/280
- In mixed form: 2169/280
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