Add 36/40 and 4/49
36/40 + 4/49 is 481/490.
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,
36/40 = 36 × 49/40 × 49 = 1764/1960 - Likewise, for the 2nd fraction, since 49 × 40 = 1960,
4/49 = 4 × 40/49 × 40 = 160/1960 - Add the two like fractions:
1764/1960 + 160/1960 = 1764 + 160/1960 = 1924/1960 - 1924/1960 simplified gives 481/490
- So, 36/40 + 4/49 = 481/490
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