Add 36/70 and 12/48
36/70 + 12/48 is 107/140.
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,
36/70 = 36 × 24/70 × 24 = 864/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
12/48 = 12 × 35/48 × 35 = 420/1680 - Add the two like fractions:
864/1680 + 420/1680 = 864 + 420/1680 = 1284/1680 - 1284/1680 simplified gives 107/140
- So, 36/70 + 12/48 = 107/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/70+12/48 36/70+24/48 36/70+12/96 36/70+36/48 36/70+60/48 36/70+84/48