Add 54/40 and 21/50
1st number: 1 14/40, 2nd number: 21/50
54/40 + 21/50 is 177/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
54/40 = 54 × 5/40 × 5 = 270/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
21/50 = 21 × 4/50 × 4 = 84/200 - Add the two like fractions:
270/200 + 84/200 = 270 + 84/200 = 354/200 - 354/200 simplified gives 177/100
- So, 54/40 + 21/50 = 177/100
In mixed form: 177/100
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