Add 24/90 and 4/7
24/90 + 4/7 is 88/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 7 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
24/90 = 24 × 7/90 × 7 = 168/630 - Likewise, for the 2nd fraction, since 7 × 90 = 630,
4/7 = 4 × 90/7 × 90 = 360/630 - Add the two like fractions:
168/630 + 360/630 = 168 + 360/630 = 528/630 - 528/630 simplified gives 88/105
- So, 24/90 + 4/7 = 88/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/90+4/7 24/90+8/7 24/90+4/14 72/90+4/7 24/90+12/7 24/90+4/21 24/90+20/7 24/90+4/35 24/90+28/7 24/90+4/49