Add 70/16 and 45/10
1st number: 4 6/16, 2nd number: 4 5/10
70/16 + 45/10 is 71/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
70/16 = 70 × 5/16 × 5 = 350/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
45/10 = 45 × 8/10 × 8 = 360/80 - Add the two like fractions:
350/80 + 360/80 = 350 + 360/80 = 710/80 - 710/80 simplified gives 71/8
- So, 70/16 + 45/10 = 71/8
In mixed form: 87/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/16+90/10 70/32+45/10 70/16+45/20 70/48+45/10 70/16+45/30 70/80+45/10 70/16+45/50 70/16+45/70