Add 45/10 and 45/14
1st number: 4 5/10, 2nd number: 3 3/14
45/10 + 45/14 is 54/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
45/10 = 45 × 7/10 × 7 = 315/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
45/14 = 45 × 5/14 × 5 = 225/70 - Add the two like fractions:
315/70 + 225/70 = 315 + 225/70 = 540/70 - 540/70 simplified gives 54/7
- So, 45/10 + 45/14 = 54/7
In mixed form: 75/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+45/14 45/10+90/14 45/20+45/14 45/10+45/28 45/30+45/14 45/10+45/42 45/50+45/14 45/10+45/70 45/70+45/14 45/10+45/98