Add 70/25 and 1/63
1st number: 2 20/25, 2nd number: 1/63
70/25 + 1/63 is 887/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 25 × 63 = 1575,
70/25 = 70 × 63/25 × 63 = 4410/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
1/63 = 1 × 25/63 × 25 = 25/1575 - Add the two like fractions:
4410/1575 + 25/1575 = 4410 + 25/1575 = 4435/1575 - 4435/1575 simplified gives 887/315
- So, 70/25 + 1/63 = 887/315
In mixed form: 2257/315
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