Add 72/75 and 45/35
1st number: 72/75, 2nd number: 1 10/35
72/75 + 45/35 is 393/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 35 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
72/75 = 72 × 7/75 × 7 = 504/525 - Likewise, for the 2nd fraction, since 35 × 15 = 525,
45/35 = 45 × 15/35 × 15 = 675/525 - Add the two like fractions:
504/525 + 675/525 = 504 + 675/525 = 1179/525 - 1179/525 simplified gives 393/175
- So, 72/75 + 45/35 = 393/175
In mixed form: 243/175
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