Add 5/40 and 90/8
1st number: 5/40, 2nd number: 11 2/8
5/40 + 90/8 is 91/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
5/40 = 5 × 1/40 × 1 = 5/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
90/8 = 90 × 5/8 × 5 = 450/40 - Add the two like fractions:
5/40 + 450/40 = 5 + 450/40 = 455/40 - 455/40 simplified gives 91/8
- So, 5/40 + 90/8 = 91/8
In mixed form: 113/8
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