Add 36/4 and 30/63
1st number: 9 0/4, 2nd number: 30/63
36/4 + 30/63 is 199/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 4 × 63 = 252,
36/4 = 36 × 63/4 × 63 = 2268/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
30/63 = 30 × 4/63 × 4 = 120/252 - Add the two like fractions:
2268/252 + 120/252 = 2268 + 120/252 = 2388/252 - 2388/252 simplified gives 199/21
- So, 36/4 + 30/63 = 199/21
In mixed form: 910/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4+30/63 36/4+60/63 36/8+30/63 36/4+90/63 36/12+30/63 36/20+30/63 36/28+30/63