Add 80/64 and 1/7
1st number: 1 16/64, 2nd number: 1/7
80/64 + 1/7 is 39/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 7 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 64 × 7 = 448,
80/64 = 80 × 7/64 × 7 = 560/448 - Likewise, for the 2nd fraction, since 7 × 64 = 448,
1/7 = 1 × 64/7 × 64 = 64/448 - Add the two like fractions:
560/448 + 64/448 = 560 + 64/448 = 624/448 - 624/448 simplified gives 39/28
- So, 80/64 + 1/7 = 39/28
In mixed form: 111/28
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