Add 10/28 and 18/64
10/28 + 18/64 is 143/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 64 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 28 × 16 = 448,
10/28 = 10 × 16/28 × 16 = 160/448 - Likewise, for the 2nd fraction, since 64 × 7 = 448,
18/64 = 18 × 7/64 × 7 = 126/448 - Add the two like fractions:
160/448 + 126/448 = 160 + 126/448 = 286/448 - 286/448 simplified gives 143/224
- So, 10/28 + 18/64 = 143/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/28+18/64 10/28+36/64 10/56+18/64 30/28+18/64 10/28+54/64 10/84+18/64 50/28+18/64 10/28+90/64 70/28+18/64