Add 84/40 and 36/45
1st number: 2 4/40, 2nd number: 36/45
84/40 + 36/45 is 29/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
84/40 = 84 × 9/40 × 9 = 756/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
36/45 = 36 × 8/45 × 8 = 288/360 - Add the two like fractions:
756/360 + 288/360 = 756 + 288/360 = 1044/360 - 1044/360 simplified gives 29/10
- So, 84/40 + 36/45 = 29/10
In mixed form: 29/10
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