Add 27/70 and 15/24
27/70 + 15/24 is 283/280.
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,
27/70 = 27 × 12/70 × 12 = 324/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
15/24 = 15 × 35/24 × 35 = 525/840 - Add the two like fractions:
324/840 + 525/840 = 324 + 525/840 = 849/840 - 849/840 simplified gives 283/280
- So, 27/70 + 15/24 = 283/280
In mixed form: 13/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/70+15/24 27/70+30/24 27/70+15/48 81/70+15/24 27/70+45/24 27/70+15/72 27/70+75/24