Add 70/2 and 9/72
1st number: 35 0/2, 2nd number: 9/72
70/2 + 9/72 is 281/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 2 × 36 = 72,
70/2 = 70 × 36/2 × 36 = 2520/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
9/72 = 9 × 1/72 × 1 = 9/72 - Add the two like fractions:
2520/72 + 9/72 = 2520 + 9/72 = 2529/72 - 2529/72 simplified gives 281/8
- So, 70/2 + 9/72 = 281/8
In mixed form: 351/8
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