Add 45/96 and 30/42
45/96 + 30/42 is 265/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 42 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 96 × 7 = 672,
45/96 = 45 × 7/96 × 7 = 315/672 - Likewise, for the 2nd fraction, since 42 × 16 = 672,
30/42 = 30 × 16/42 × 16 = 480/672 - Add the two like fractions:
315/672 + 480/672 = 315 + 480/672 = 795/672 - 795/672 simplified gives 265/224
- So, 45/96 + 30/42 = 265/224
In mixed form: 141/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/96+30/42 45/96+60/42 45/96+30/84 45/96+90/42