Add 70/25 and 45/6
1st number: 2 20/25, 2nd number: 7 3/6
70/25 + 45/6 is 103/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
70/25 = 70 × 6/25 × 6 = 420/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
45/6 = 45 × 25/6 × 25 = 1125/150 - Add the two like fractions:
420/150 + 1125/150 = 420 + 1125/150 = 1545/150 - 1545/150 simplified gives 103/10
- So, 70/25 + 45/6 = 103/10
In mixed form: 103/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/25+90/6 70/50+45/6 70/25+45/12 70/75+45/6 70/25+45/18 70/25+45/30 70/25+45/42