Add 45/2 and 84/7
1st number: 22 1/2, 2nd number: 12 0/7
45/2 + 84/7 is 69/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
45/2 = 45 × 7/2 × 7 = 315/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
84/7 = 84 × 2/7 × 2 = 168/14 - Add the two like fractions:
315/14 + 168/14 = 315 + 168/14 = 483/14 - 483/14 simplified gives 69/2
- So, 45/2 + 84/7 = 69/2
In mixed form: 341/2
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