Add 84/24 and 45/80
1st number: 3 12/24, 2nd number: 45/80
84/24 + 45/80 is 65/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 24 × 10 = 240,
84/24 = 84 × 10/24 × 10 = 840/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
45/80 = 45 × 3/80 × 3 = 135/240 - Add the two like fractions:
840/240 + 135/240 = 840 + 135/240 = 975/240 - 975/240 simplified gives 65/16
- So, 84/24 + 45/80 = 65/16
In mixed form: 41/16
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