Add 70/10 and 75/36
1st number: 7 0/10, 2nd number: 2 3/36
70/10 + 75/36 is 109/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 10 × 18 = 180,
70/10 = 70 × 18/10 × 18 = 1260/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
75/36 = 75 × 5/36 × 5 = 375/180 - Add the two like fractions:
1260/180 + 375/180 = 1260 + 375/180 = 1635/180 - 1635/180 simplified gives 109/12
- So, 70/10 + 75/36 = 109/12
In mixed form: 91/12
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