Add 60/14 and 48/45, Solve 4 4/14 + 1 3/45 as a fraction

Add 60/14 and 48/45

1^st number: 4 4/14, 2^nd number: 1 3/45

60/14 + 48/45 is 562/105.

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,
60/14 = 60 × 45/14 × 45 = 2700/630
Likewise, for the 2nd fraction, since 45 × 14 = 630,
48/45 = 48 × 14/45 × 14 = 672/630
Add the two like fractions:
2700/630 + 672/630 = 2700 + 672/630 = 3372/630
3372/630 simplified gives 562/105
So, 60/14 + 48/45 = 562/105
In mixed form: 537/105

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad