Add 6/40 and 18/49
6/40 + 18/49 is 507/980.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 49 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 40 × 49 = 1960,
6/40 = 6 × 49/40 × 49 = 294/1960 - Likewise, for the 2nd fraction, since 49 × 40 = 1960,
18/49 = 18 × 40/49 × 40 = 720/1960 - Add the two like fractions:
294/1960 + 720/1960 = 294 + 720/1960 = 1014/1960 - 1014/1960 simplified gives 507/980
- So, 6/40 + 18/49 = 507/980
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