Add 40/48 and 3/30
40/48 + 3/30 is 14/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
40/48 = 40 × 5/48 × 5 = 200/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
3/30 = 3 × 8/30 × 8 = 24/240 - Add the two like fractions:
200/240 + 24/240 = 200 + 24/240 = 224/240 - 224/240 simplified gives 14/15
- So, 40/48 + 3/30 = 14/15
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