Add 9/49 and 75/63
1st number: 9/49, 2nd number: 1 12/63
9/49 + 75/63 is 202/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 63 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
9/49 = 9 × 9/49 × 9 = 81/441 - Likewise, for the 2nd fraction, since 63 × 7 = 441,
75/63 = 75 × 7/63 × 7 = 525/441 - Add the two like fractions:
81/441 + 525/441 = 81 + 525/441 = 606/441 - 606/441 simplified gives 202/147
- So, 9/49 + 75/63 = 202/147
In mixed form: 155/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/49+75/63 9/98+75/63 27/49+75/63 45/49+75/63 63/49+75/63