Add 36/5 and 36/72
1st number: 7 1/5, 2nd number: 36/72
36/5 + 36/72 is 77/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 5 × 72 = 360,
36/5 = 36 × 72/5 × 72 = 2592/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
36/72 = 36 × 5/72 × 5 = 180/360 - Add the two like fractions:
2592/360 + 180/360 = 2592 + 180/360 = 2772/360 - 2772/360 simplified gives 77/10
- So, 36/5 + 36/72 = 77/10
In mixed form: 77/10
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