Add 45/50 and 90/56
1st number: 45/50, 2nd number: 1 34/56
45/50 + 90/56 is 351/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 50 × 28 = 1400,
45/50 = 45 × 28/50 × 28 = 1260/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
90/56 = 90 × 25/56 × 25 = 2250/1400 - Add the two like fractions:
1260/1400 + 2250/1400 = 1260 + 2250/1400 = 3510/1400 - 3510/1400 simplified gives 351/140
- So, 45/50 + 90/56 = 351/140
In mixed form: 271/140
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Related: 90/50+90/56