Add 63/2 and 25/70
1st number: 31 1/2, 2nd number: 25/70
63/2 + 25/70 is 223/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
63/2 = 63 × 35/2 × 35 = 2205/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
25/70 = 25 × 1/70 × 1 = 25/70 - Add the two like fractions:
2205/70 + 25/70 = 2205 + 25/70 = 2230/70 - 2230/70 simplified gives 223/7
- So, 63/2 + 25/70 = 223/7
In mixed form: 316/7
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