Add 70/63 and 8/64
1st number: 1 7/63, 2nd number: 8/64
70/63 + 8/64 is 89/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 64 is 4032
Next, find the equivalent fraction of both fractional numbers with denominator 4032 - For the 1st fraction, since 63 × 64 = 4032,
70/63 = 70 × 64/63 × 64 = 4480/4032 - Likewise, for the 2nd fraction, since 64 × 63 = 4032,
8/64 = 8 × 63/64 × 63 = 504/4032 - Add the two like fractions:
4480/4032 + 504/4032 = 4480 + 504/4032 = 4984/4032 - 4984/4032 simplified gives 89/72
- So, 70/63 + 8/64 = 89/72
In mixed form: 117/72
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