Add 6/20 and 50/45
1st number: 6/20, 2nd number: 1 5/45
6/20 + 50/45 is 127/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
6/20 = 6 × 9/20 × 9 = 54/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
50/45 = 50 × 4/45 × 4 = 200/180 - Add the two like fractions:
54/180 + 200/180 = 54 + 200/180 = 254/180 - 254/180 simplified gives 127/90
- So, 6/20 + 50/45 = 127/90
In mixed form: 137/90
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