Add 60/63 and 1/80
60/63 + 1/80 is 1621/1680.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 80 is 5040
Next, find the equivalent fraction of both fractional numbers with denominator 5040 - For the 1st fraction, since 63 × 80 = 5040,
60/63 = 60 × 80/63 × 80 = 4800/5040 - Likewise, for the 2nd fraction, since 80 × 63 = 5040,
1/80 = 1 × 63/80 × 63 = 63/5040 - Add the two like fractions:
4800/5040 + 63/5040 = 4800 + 63/5040 = 4863/5040 - 4863/5040 simplified gives 1621/1680
- So, 60/63 + 1/80 = 1621/1680
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