Add 63/30 and 5/45
1st number: 2 3/30, 2nd number: 5/45
63/30 + 5/45 is 199/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
63/30 = 63 × 3/30 × 3 = 189/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
5/45 = 5 × 2/45 × 2 = 10/90 - Add the two like fractions:
189/90 + 10/90 = 189 + 10/90 = 199/90 - So, 63/30 + 5/45 = 199/90
In mixed form: 219/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/30+10/45 63/60+5/45 63/30+5/90 63/30+15/45 63/90+5/45 63/30+25/45 63/30+35/45