Subtract 1/16 from 9/30
9/30 - 1/16 is 19/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
9/30 = 9 × 8/30 × 8 = 72/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
1/16 = 1 × 15/16 × 15 = 15/240 - Subtract the two like fractions:
72/240 - 15/240 = 72 - 15/240 = 57/240 - After reducing the fraction, the answer is 19/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/30-1/16 9/30-2/16 9/60-1/16 9/30-1/32 27/30-1/16 9/30-3/16 9/90-1/16 9/30-1/48 45/30-1/16 9/30-5/16 9/30-1/80 63/30-1/16 9/30-7/16