Add 45/49 and 4/56
45/49 + 4/56 is 97/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
45/49 = 45 × 8/49 × 8 = 360/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
4/56 = 4 × 7/56 × 7 = 28/392 - Add the two like fractions:
360/392 + 28/392 = 360 + 28/392 = 388/392 - 388/392 simplified gives 97/98
- So, 45/49 + 4/56 = 97/98
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