Add 64/5 and 30/48
1st number: 12 4/5, 2nd number: 30/48
64/5 + 30/48 is 537/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 5 × 48 = 240,
64/5 = 64 × 48/5 × 48 = 3072/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
30/48 = 30 × 5/48 × 5 = 150/240 - Add the two like fractions:
3072/240 + 150/240 = 3072 + 150/240 = 3222/240 - 3222/240 simplified gives 537/40
- So, 64/5 + 30/48 = 537/40
In mixed form: 1317/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/5+60/48 64/10+30/48 64/5+30/96 64/5+90/48 64/15+30/48 64/25+30/48 64/35+30/48