Add 70/5 and 45/54
1st number: 14 0/5, 2nd number: 45/54
70/5 + 45/54 is 89/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 5 × 54 = 270,
70/5 = 70 × 54/5 × 54 = 3780/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
45/54 = 45 × 5/54 × 5 = 225/270 - Add the two like fractions:
3780/270 + 225/270 = 3780 + 225/270 = 4005/270 - 4005/270 simplified gives 89/6
- So, 70/5 + 45/54 = 89/6
In mixed form: 145/6
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