Add 16/80 and 12/45
16/80 + 12/45 is 7/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
16/80 = 16 × 9/80 × 9 = 144/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
12/45 = 12 × 16/45 × 16 = 192/720 - Add the two like fractions:
144/720 + 192/720 = 144 + 192/720 = 336/720 - 336/720 simplified gives 7/15
- So, 16/80 + 12/45 = 7/15
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