Add 10/30 and 5/49
10/30 + 5/49 is 64/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 49 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 30 × 49 = 1470,
10/30 = 10 × 49/30 × 49 = 490/1470 - Likewise, for the 2nd fraction, since 49 × 30 = 1470,
5/49 = 5 × 30/49 × 30 = 150/1470 - Add the two like fractions:
490/1470 + 150/1470 = 490 + 150/1470 = 640/1470 - 640/1470 simplified gives 64/147
- So, 10/30 + 5/49 = 64/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/30+5/49 10/30+10/49 10/60+5/49 10/30+5/98 10/30+15/49 10/90+5/49 50/30+5/49 10/30+25/49 70/30+5/49 10/30+35/49