Add 21/98 and 70/96
21/98 + 70/96 is 317/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 96 is 4704
Next, find the equivalent fraction of both fractional numbers with denominator 4704 - For the 1st fraction, since 98 × 48 = 4704,
21/98 = 21 × 48/98 × 48 = 1008/4704 - Likewise, for the 2nd fraction, since 96 × 49 = 4704,
70/96 = 70 × 49/96 × 49 = 3430/4704 - Add the two like fractions:
1008/4704 + 3430/4704 = 1008 + 3430/4704 = 4438/4704 - 4438/4704 simplified gives 317/336
- So, 21/98 + 70/96 = 317/336
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