Add 30/10 and 90/64
1st number: 3 0/10, 2nd number: 1 26/64
30/10 + 90/64 is 141/32.
Steps for adding 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,
30/10 = 30 × 32/10 × 32 = 960/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
90/64 = 90 × 5/64 × 5 = 450/320 - Add the two like fractions:
960/320 + 450/320 = 960 + 450/320 = 1410/320 - 1410/320 simplified gives 141/32
- So, 30/10 + 90/64 = 141/32
In mixed form: 413/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10+90/64 30/20+90/64 90/10+90/64 30/50+90/64 30/70+90/64