Add 16/10 and 36/42
1st number: 1 6/10, 2nd number: 36/42
16/10 + 36/42 is 86/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 10 × 21 = 210,
16/10 = 16 × 21/10 × 21 = 336/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
36/42 = 36 × 5/42 × 5 = 180/210 - Add the two like fractions:
336/210 + 180/210 = 336 + 180/210 = 516/210 - 516/210 simplified gives 86/35
- So, 16/10 + 36/42 = 86/35
In mixed form: 216/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/10+36/42 16/10+72/42 16/20+36/42 16/10+36/84 48/10+36/42 16/30+36/42 80/10+36/42 16/50+36/42 16/70+36/42