Add 1/90 and 36/63
1/90 + 36/63 is 367/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
1/90 = 1 × 7/90 × 7 = 7/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
36/63 = 36 × 10/63 × 10 = 360/630 - Add the two like fractions:
7/630 + 360/630 = 7 + 360/630 = 367/630 - So, 1/90 + 36/63 = 367/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/90+36/63 1/90+72/63 3/90+36/63 5/90+36/63 7/90+36/63