Add 7/70 and 10/64
7/70 + 10/64 is 41/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 64 is 2240
Next, find the equivalent fraction of both fractional numbers with denominator 2240 - For the 1st fraction, since 70 × 32 = 2240,
7/70 = 7 × 32/70 × 32 = 224/2240 - Likewise, for the 2nd fraction, since 64 × 35 = 2240,
10/64 = 10 × 35/64 × 35 = 350/2240 - Add the two like fractions:
224/2240 + 350/2240 = 224 + 350/2240 = 574/2240 - 574/2240 simplified gives 41/160
- So, 7/70 + 10/64 = 41/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/70+10/64 7/70+20/64 21/70+10/64 7/70+30/64 35/70+10/64 7/70+50/64 49/70+10/64 7/70+70/64