Add 28/72 and 35/5
1st number: 28/72, 2nd number: 7 0/5
28/72 + 35/5 is 133/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 5 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
28/72 = 28 × 5/72 × 5 = 140/360 - Likewise, for the 2nd fraction, since 5 × 72 = 360,
35/5 = 35 × 72/5 × 72 = 2520/360 - Add the two like fractions:
140/360 + 2520/360 = 140 + 2520/360 = 2660/360 - 2660/360 simplified gives 133/18
- So, 28/72 + 35/5 = 133/18
In mixed form: 77/18
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