Add 16/8 and 90/30
1st number: 2 0/8, 2nd number: 3 0/30
16/8 + 90/30 is 5/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
16/8 = 16 × 15/8 × 15 = 240/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
90/30 = 90 × 4/30 × 4 = 360/120 - Add the two like fractions:
240/120 + 360/120 = 240 + 360/120 = 600/120 - 600/120 simplified gives 5/1
- So, 16/8 + 90/30 = 5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/8+90/30 16/8+90/60 48/8+90/30 16/24+90/30 80/8+90/30 16/40+90/30 16/56+90/30