Add 2/10 and 40/63
2/10 + 40/63 is 263/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
2/10 = 2 × 63/10 × 63 = 126/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
40/63 = 40 × 10/63 × 10 = 400/630 - Add the two like fractions:
126/630 + 400/630 = 126 + 400/630 = 526/630 - 526/630 simplified gives 263/315
- So, 2/10 + 40/63 = 263/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10+40/63 2/10+80/63 2/20+40/63 6/10+40/63 2/30+40/63 2/50+40/63 14/10+40/63 2/70+40/63