Add 60/84 and 9/80
60/84 + 9/80 is 463/560.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 80 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 84 × 20 = 1680,
60/84 = 60 × 20/84 × 20 = 1200/1680 - Likewise, for the 2nd fraction, since 80 × 21 = 1680,
9/80 = 9 × 21/80 × 21 = 189/1680 - Add the two like fractions:
1200/1680 + 189/1680 = 1200 + 189/1680 = 1389/1680 - 1389/1680 simplified gives 463/560
- So, 60/84 + 9/80 = 463/560
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