Add 9/42 and 16/60
9/42 + 16/60 is 101/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 42 × 10 = 420,
9/42 = 9 × 10/42 × 10 = 90/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
16/60 = 16 × 7/60 × 7 = 112/420 - Add the two like fractions:
90/420 + 112/420 = 90 + 112/420 = 202/420 - 202/420 simplified gives 101/210
- So, 9/42 + 16/60 = 101/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/42+16/60 9/42+32/60 9/84+16/60 27/42+16/60 9/42+48/60 45/42+16/60 9/42+80/60 63/42+16/60