Add 75/4 and 70/16
1st number: 18 3/4, 2nd number: 4 6/16
75/4 + 70/16 is 185/8.
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,
75/4 = 75 × 4/4 × 4 = 300/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
70/16 = 70 × 1/16 × 1 = 70/16 - Add the two like fractions:
300/16 + 70/16 = 300 + 70/16 = 370/16 - 370/16 simplified gives 185/8
- So, 75/4 + 70/16 = 185/8
In mixed form: 231/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8+70/16 75/4+70/32 75/12+70/16 75/4+70/48 75/20+70/16 75/4+70/80 75/28+70/16