Subtract 30/45 from 63/16
1st number: 3 15/16, 2nd number: 30/45
63/16 - 30/45 is 157/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 16 × 45 = 720,
63/16 = 63 × 45/16 × 45 = 2835/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
30/45 = 30 × 16/45 × 16 = 480/720 - Subtract the two like fractions:
2835/720 - 480/720 = 2835 - 480/720 = 2355/720 - After reducing the fraction, the answer is 157/48
- In mixed form: 313/48
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