Add 40/60 and 10/56
40/60 + 10/56 is 71/84.
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,
40/60 = 40 × 14/60 × 14 = 560/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
10/56 = 10 × 15/56 × 15 = 150/840 - Add the two like fractions:
560/840 + 150/840 = 560 + 150/840 = 710/840 - 710/840 simplified gives 71/84
- So, 40/60 + 10/56 = 71/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/60+10/56 40/60+20/56 40/60+30/56 40/60+50/56 40/60+70/56