Add 10/70 and 4/48
10/70 + 4/48 is 19/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 48 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 70 × 24 = 1680,
10/70 = 10 × 24/70 × 24 = 240/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
4/48 = 4 × 35/48 × 35 = 140/1680 - Add the two like fractions:
240/1680 + 140/1680 = 240 + 140/1680 = 380/1680 - 380/1680 simplified gives 19/84
- So, 10/70 + 4/48 = 19/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/70+4/48 10/70+8/48 10/70+4/96 30/70+4/48 10/70+12/48 50/70+4/48 10/70+20/48 10/70+28/48