Add 84/8 and 75/40
1st number: 10 4/8, 2nd number: 1 35/40
84/8 + 75/40 is 99/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
84/8 = 84 × 5/8 × 5 = 420/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
75/40 = 75 × 1/40 × 1 = 75/40 - Add the two like fractions:
420/40 + 75/40 = 420 + 75/40 = 495/40 - 495/40 simplified gives 99/8
- So, 84/8 + 75/40 = 99/8
In mixed form: 123/8
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