Add 45/6 and 32/40
1st number: 7 3/6, 2nd number: 32/40
45/6 + 32/40 is 83/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
45/6 = 45 × 20/6 × 20 = 900/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
32/40 = 32 × 3/40 × 3 = 96/120 - Add the two like fractions:
900/120 + 96/120 = 900 + 96/120 = 996/120 - 996/120 simplified gives 83/10
- So, 45/6 + 32/40 = 83/10
In mixed form: 83/10
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