Add 10/70 and 15/16
10/70 + 15/16 is 121/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 70 × 8 = 560,
10/70 = 10 × 8/70 × 8 = 80/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
15/16 = 15 × 35/16 × 35 = 525/560 - Add the two like fractions:
80/560 + 525/560 = 80 + 525/560 = 605/560 - 605/560 simplified gives 121/112
- So, 10/70 + 15/16 = 121/112
In mixed form: 19/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/70+15/16 10/70+30/16 10/70+15/32 30/70+15/16 10/70+45/16 10/70+15/48 50/70+15/16 10/70+75/16 10/70+15/80