Add 15/16 and 35/70
15/16 + 35/70 is 23/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 70 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 16 × 35 = 560,
15/16 = 15 × 35/16 × 35 = 525/560 - Likewise, for the 2nd fraction, since 70 × 8 = 560,
35/70 = 35 × 8/70 × 8 = 280/560 - Add the two like fractions:
525/560 + 280/560 = 525 + 280/560 = 805/560 - 805/560 simplified gives 23/16
- So, 15/16 + 35/70 = 23/16
In mixed form: 17/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/16+35/70 15/32+35/70 45/16+35/70 15/48+35/70 75/16+35/70 15/80+35/70