Add 45/40 and 54/16
1st number: 1 5/40, 2nd number: 3 6/16
45/40 + 54/16 is 9/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 40 × 2 = 80,
45/40 = 45 × 2/40 × 2 = 90/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
54/16 = 54 × 5/16 × 5 = 270/80 - Add the two like fractions:
90/80 + 270/80 = 90 + 270/80 = 360/80 - 360/80 simplified gives 9/2
- So, 45/40 + 54/16 = 9/2
In mixed form: 41/2
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