Add 4/14 and 60/45
1st number: 4/14, 2nd number: 1 15/45
4/14 + 60/45 is 34/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
4/14 = 4 × 45/14 × 45 = 180/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
60/45 = 60 × 14/45 × 14 = 840/630 - Add the two like fractions:
180/630 + 840/630 = 180 + 840/630 = 1020/630 - 1020/630 simplified gives 34/21
- So, 4/14 + 60/45 = 34/21
In mixed form: 113/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14+60/45 4/28+60/45 4/14+60/90 12/14+60/45 4/42+60/45 20/14+60/45 4/70+60/45 28/14+60/45 4/98+60/45