Add 7/35 and 32/90
7/35 + 32/90 is 5/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
7/35 = 7 × 18/35 × 18 = 126/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
32/90 = 32 × 7/90 × 7 = 224/630 - Add the two like fractions:
126/630 + 224/630 = 126 + 224/630 = 350/630 - 350/630 simplified gives 5/9
- So, 7/35 + 32/90 = 5/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35+32/90 7/35+64/90 7/70+32/90 21/35+32/90 7/35+96/90 49/35+32/90