Add 90/49 and 75/10
1st number: 1 41/49, 2nd number: 7 5/10
90/49 + 75/10 is 915/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
90/49 = 90 × 10/49 × 10 = 900/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
75/10 = 75 × 49/10 × 49 = 3675/490 - Add the two like fractions:
900/490 + 3675/490 = 900 + 3675/490 = 4575/490 - 4575/490 simplified gives 915/98
- So, 90/49 + 75/10 = 915/98
In mixed form: 933/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/98+75/10 90/49+75/20 90/49+75/30 90/49+75/50 90/49+75/70