Add 40/5 and 80/56
1st number: 8 0/5, 2nd number: 1 24/56
40/5 + 80/56 is 66/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 5 × 56 = 280,
40/5 = 40 × 56/5 × 56 = 2240/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
80/56 = 80 × 5/56 × 5 = 400/280 - Add the two like fractions:
2240/280 + 400/280 = 2240 + 400/280 = 2640/280 - 2640/280 simplified gives 66/7
- So, 40/5 + 80/56 = 66/7
In mixed form: 93/7
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