Add 24/60 and 90/56
1st number: 24/60, 2nd number: 1 34/56
24/60 + 90/56 is 281/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
24/60 = 24 × 14/60 × 14 = 336/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
90/56 = 90 × 15/56 × 15 = 1350/840 - Add the two like fractions:
336/840 + 1350/840 = 336 + 1350/840 = 1686/840 - 1686/840 simplified gives 281/140
- So, 24/60 + 90/56 = 281/140
In mixed form: 21/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/60+90/56 72/60+90/56