Add 30/16 and 10/84
1st number: 1 14/16, 2nd number: 10/84
30/16 + 10/84 is 335/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 84 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
30/16 = 30 × 21/16 × 21 = 630/336 - Likewise, for the 2nd fraction, since 84 × 4 = 336,
10/84 = 10 × 4/84 × 4 = 40/336 - Add the two like fractions:
630/336 + 40/336 = 630 + 40/336 = 670/336 - 670/336 simplified gives 335/168
- So, 30/16 + 10/84 = 335/168
In mixed form: 1167/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16+10/84 30/16+20/84 30/32+10/84 90/16+10/84 30/16+30/84 30/48+10/84 30/16+50/84 30/80+10/84 30/16+70/84