Add 48/70 and 10/42
48/70 + 10/42 is 97/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
48/70 = 48 × 3/70 × 3 = 144/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
10/42 = 10 × 5/42 × 5 = 50/210 - Add the two like fractions:
144/210 + 50/210 = 144 + 50/210 = 194/210 - 194/210 simplified gives 97/105
- So, 48/70 + 10/42 = 97/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/70+10/42 48/70+20/42 48/70+10/84 48/70+30/42 48/70+50/42 48/70+70/42