Add 28/48 and 45/40
1st number: 28/48, 2nd number: 1 5/40
28/48 + 45/40 is 41/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 40 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
28/48 = 28 × 5/48 × 5 = 140/240 - Likewise, for the 2nd fraction, since 40 × 6 = 240,
45/40 = 45 × 6/40 × 6 = 270/240 - Add the two like fractions:
140/240 + 270/240 = 140 + 270/240 = 410/240 - 410/240 simplified gives 41/24
- So, 28/48 + 45/40 = 41/24
In mixed form: 117/24
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