Add 36/30 and 12/16
1st number: 1 6/30, 2nd number: 12/16
36/30 + 12/16 is 39/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
36/30 = 36 × 8/30 × 8 = 288/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
12/16 = 12 × 15/16 × 15 = 180/240 - Add the two like fractions:
288/240 + 180/240 = 288 + 180/240 = 468/240 - 468/240 simplified gives 39/20
- So, 36/30 + 12/16 = 39/20
In mixed form: 119/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/30+12/16 36/30+24/16 36/60+12/16 36/30+12/32 36/30+36/16 36/90+12/16 36/30+12/48 36/30+60/16 36/30+12/80 36/30+84/16