Subtract 3/16 from 70/54
1st number: 1 16/54, 2nd number: 3/16
70/54 - 3/16 is 479/432.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 16 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 54 × 8 = 432,
70/54 = 70 × 8/54 × 8 = 560/432 - Likewise, for the 2nd fraction, since 16 × 27 = 432,
3/16 = 3 × 27/16 × 27 = 81/432 - Subtract the two like fractions:
560/432 - 81/432 = 560 - 81/432 = 479/432 - In mixed form: 147/432
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