Add 70/4 and 10/16
1st number: 17 2/4, 2nd number: 10/16
70/4 + 10/16 is 145/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 4 × 4 = 16,
70/4 = 70 × 4/4 × 4 = 280/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
10/16 = 10 × 1/16 × 1 = 10/16 - Add the two like fractions:
280/16 + 10/16 = 280 + 10/16 = 290/16 - 290/16 simplified gives 145/8
- So, 70/4 + 10/16 = 145/8
In mixed form: 181/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/4+20/16 70/8+10/16 70/4+10/32 70/4+30/16 70/12+10/16 70/4+10/48 70/4+50/16 70/20+10/16 70/4+10/80 70/4+70/16 70/28+10/16