Add 70/25 and 10/54
1st number: 2 20/25, 2nd number: 10/54
70/25 + 10/54 is 403/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 25 × 54 = 1350,
70/25 = 70 × 54/25 × 54 = 3780/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
10/54 = 10 × 25/54 × 25 = 250/1350 - Add the two like fractions:
3780/1350 + 250/1350 = 3780 + 250/1350 = 4030/1350 - 4030/1350 simplified gives 403/135
- So, 70/25 + 10/54 = 403/135
In mixed form: 2133/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/25+20/54 70/50+10/54 70/25+30/54 70/75+10/54 70/25+50/54 70/25+70/54