Add 70/10 and 10/75
1st number: 7 0/10, 2nd number: 10/75
70/10 + 10/75 is 107/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 10 × 15 = 150,
70/10 = 70 × 15/10 × 15 = 1050/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
10/75 = 10 × 2/75 × 2 = 20/150 - Add the two like fractions:
1050/150 + 20/150 = 1050 + 20/150 = 1070/150 - 1070/150 simplified gives 107/15
- So, 70/10 + 10/75 = 107/15
In mixed form: 72/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10+20/75 70/20+10/75 70/10+30/75 70/30+10/75 70/10+50/75 70/50+10/75 70/10+70/75