Add 1/42 and 25/32
1/42 + 25/32 is 541/672.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 32 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 42 × 16 = 672,
1/42 = 1 × 16/42 × 16 = 16/672 - Likewise, for the 2nd fraction, since 32 × 21 = 672,
25/32 = 25 × 21/32 × 21 = 525/672 - Add the two like fractions:
16/672 + 525/672 = 16 + 525/672 = 541/672 - So, 1/42 + 25/32 = 541/672
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/42+25/32 1/42+50/32 1/84+25/32 1/42+25/64 3/42+25/32 1/42+75/32 1/42+25/96 5/42+25/32 7/42+25/32