Add 6/98 and 21/45
6/98 + 21/45 is 388/735.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 45 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
6/98 = 6 × 45/98 × 45 = 270/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
21/45 = 21 × 98/45 × 98 = 2058/4410 - Add the two like fractions:
270/4410 + 2058/4410 = 270 + 2058/4410 = 2328/4410 - 2328/4410 simplified gives 388/735
- So, 6/98 + 21/45 = 388/735
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