Add 18/80 and 10/49
18/80 + 10/49 is 841/1960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 49 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 80 × 49 = 3920,
18/80 = 18 × 49/80 × 49 = 882/3920 - Likewise, for the 2nd fraction, since 49 × 80 = 3920,
10/49 = 10 × 80/49 × 80 = 800/3920 - Add the two like fractions:
882/3920 + 800/3920 = 882 + 800/3920 = 1682/3920 - 1682/3920 simplified gives 841/1960
- So, 18/80 + 10/49 = 841/1960
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