Add 1/90 and 8/14
1/90 + 8/14 is 367/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 14 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 14 × 45 = 630,
8/14 = 8 × 45/14 × 45 = 360/630 - Add the two like fractions:
7/630 + 360/630 = 7 + 360/630 = 367/630 - So, 1/90 + 8/14 = 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+8/14 1/90+16/14 1/90+8/28 3/90+8/14 1/90+24/14 1/90+8/42 5/90+8/14 1/90+40/14 1/90+8/70 7/90+8/14 1/90+56/14 1/90+8/98