Add 48/30 and 40/36
1st number: 1 18/30, 2nd number: 1 4/36
48/30 + 40/36 is 122/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 30 × 6 = 180,
48/30 = 48 × 6/30 × 6 = 288/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
40/36 = 40 × 5/36 × 5 = 200/180 - Add the two like fractions:
288/180 + 200/180 = 288 + 200/180 = 488/180 - 488/180 simplified gives 122/45
- So, 48/30 + 40/36 = 122/45
In mixed form: 232/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/30+40/36 48/30+80/36 48/60+40/36 48/30+40/72 48/90+40/36