Add 32/70 and 2/63
32/70 + 2/63 is 22/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
32/70 = 32 × 9/70 × 9 = 288/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
2/63 = 2 × 10/63 × 10 = 20/630 - Add the two like fractions:
288/630 + 20/630 = 288 + 20/630 = 308/630 - 308/630 simplified gives 22/45
- So, 32/70 + 2/63 = 22/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/70+2/63 32/70+4/63 96/70+2/63 32/70+6/63 32/70+10/63 32/70+14/63