Add 75/10 and 3/40
1st number: 7 5/10, 2nd number: 3/40
75/10 + 3/40 is 303/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
75/10 = 75 × 4/10 × 4 = 300/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
3/40 = 3 × 1/40 × 1 = 3/40 - Add the two like fractions:
300/40 + 3/40 = 300 + 3/40 = 303/40 - So, 75/10 + 3/40 = 303/40
In mixed form: 723/40
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