Add 9/35 and 8/40
9/35 + 8/40 is 16/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
9/35 = 9 × 8/35 × 8 = 72/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
8/40 = 8 × 7/40 × 7 = 56/280 - Add the two like fractions:
72/280 + 56/280 = 72 + 56/280 = 128/280 - 128/280 simplified gives 16/35
- So, 9/35 + 8/40 = 16/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/35+8/40 9/35+16/40 9/70+8/40 9/35+8/80 27/35+8/40 9/35+24/40 45/35+8/40 63/35+8/40 9/35+56/40