Add 15/40 and 48/4
1st number: 15/40, 2nd number: 12 0/4
15/40 + 48/4 is 99/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 4 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
15/40 = 15 × 1/40 × 1 = 15/40 - Likewise, for the 2nd fraction, since 4 × 10 = 40,
48/4 = 48 × 10/4 × 10 = 480/40 - Add the two like fractions:
15/40 + 480/40 = 15 + 480/40 = 495/40 - 495/40 simplified gives 99/8
- So, 15/40 + 48/4 = 99/8
In mixed form: 123/8
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