Add 75/35 and 40/30
1st number: 2 5/35, 2nd number: 1 10/30
75/35 + 40/30 is 73/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
75/35 = 75 × 6/35 × 6 = 450/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
40/30 = 40 × 7/30 × 7 = 280/210 - Add the two like fractions:
450/210 + 280/210 = 450 + 280/210 = 730/210 - 730/210 simplified gives 73/21
- So, 75/35 + 40/30 = 73/21
In mixed form: 310/21
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