Add 80/4 and 8/63
1st number: 20 0/4, 2nd number: 8/63
80/4 + 8/63 is 1268/63.
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,
80/4 = 80 × 63/4 × 63 = 5040/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
8/63 = 8 × 4/63 × 4 = 32/252 - Add the two like fractions:
5040/252 + 32/252 = 5040 + 32/252 = 5072/252 - 5072/252 simplified gives 1268/63
- So, 80/4 + 8/63 = 1268/63
In mixed form: 208/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+16/63 80/8+8/63 80/4+24/63 80/12+8/63 80/4+40/63 80/20+8/63 80/4+56/63 80/28+8/63