Subtract 30/64 from 7/10
710 - 3064 is 37160.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 10 × 32 = 320,
710 = 7 × 3210 × 32 = 224320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
3064 = 30 × 564 × 5 = 150320 - Subtract the two like fractions:
224320 - 150320 = 224 - 150320 = 74320 - After reducing the fraction, the answer is 37160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10-30/64 7/10-60/64 7/20-30/64 21/10-30/64 7/10-90/64 7/30-30/64 35/10-30/64 7/50-30/64 49/10-30/64 7/70-30/64