Add 40/8 and 45/60
1st number: 5 0/8, 2nd number: 45/60
40/8 + 45/60 is 23/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
40/8 = 40 × 15/8 × 15 = 600/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
45/60 = 45 × 2/60 × 2 = 90/120 - Add the two like fractions:
600/120 + 90/120 = 600 + 90/120 = 690/120 - 690/120 simplified gives 23/4
- So, 40/8 + 45/60 = 23/4
In mixed form: 53/4
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