Add 2/72 and 50/20
1st number: 2/72, 2nd number: 2 10/20
2/72 + 50/20 is 91/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 20 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
2/72 = 2 × 5/72 × 5 = 10/360 - Likewise, for the 2nd fraction, since 20 × 18 = 360,
50/20 = 50 × 18/20 × 18 = 900/360 - Add the two like fractions:
10/360 + 900/360 = 10 + 900/360 = 910/360 - 910/360 simplified gives 91/36
- So, 2/72 + 50/20 = 91/36
In mixed form: 219/36
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