Add 2/30 and 40/48
2/30 + 40/48 is 9/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
2/30 = 2 × 8/30 × 8 = 16/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
40/48 = 40 × 5/48 × 5 = 200/240 - Add the two like fractions:
16/240 + 200/240 = 16 + 200/240 = 216/240 - 216/240 simplified gives 9/10
- So, 2/30 + 40/48 = 9/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30+40/48 2/30+80/48 2/60+40/48 2/30+40/96 6/30+40/48 2/90+40/48 10/30+40/48 14/30+40/48