Add 80/75 and 45/7
1st number: 1 5/75, 2nd number: 6 3/7
80/75 + 45/7 is 787/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 7 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
80/75 = 80 × 7/75 × 7 = 560/525 - Likewise, for the 2nd fraction, since 7 × 75 = 525,
45/7 = 45 × 75/7 × 75 = 3375/525 - Add the two like fractions:
560/525 + 3375/525 = 560 + 3375/525 = 3935/525 - 3935/525 simplified gives 787/105
- So, 80/75 + 45/7 = 787/105
In mixed form: 752/105
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