Add 60/70 and 30/32
60/70 + 30/32 is 201/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 32 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 70 × 16 = 1120,
60/70 = 60 × 16/70 × 16 = 960/1120 - Likewise, for the 2nd fraction, since 32 × 35 = 1120,
30/32 = 30 × 35/32 × 35 = 1050/1120 - Add the two like fractions:
960/1120 + 1050/1120 = 960 + 1050/1120 = 2010/1120 - 2010/1120 simplified gives 201/112
- So, 60/70 + 30/32 = 201/112
In mixed form: 189/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70+60/32 60/70+30/64 60/70+90/32 60/70+30/96