Add 5/70 and 30/24
1st number: 5/70, 2nd number: 1 6/24
5/70 + 30/24 is 37/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 70 × 12 = 840,
5/70 = 5 × 12/70 × 12 = 60/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
30/24 = 30 × 35/24 × 35 = 1050/840 - Add the two like fractions:
60/840 + 1050/840 = 60 + 1050/840 = 1110/840 - 1110/840 simplified gives 37/28
- So, 5/70 + 30/24 = 37/28
In mixed form: 19/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/70+30/24 5/70+60/24 5/70+30/48 15/70+30/24 5/70+90/24 5/70+30/72 25/70+30/24 35/70+30/24