Add 45/98 and 2/20
45/98 + 2/20 is 137/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 20 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 98 × 10 = 980,
45/98 = 45 × 10/98 × 10 = 450/980 - Likewise, for the 2nd fraction, since 20 × 49 = 980,
2/20 = 2 × 49/20 × 49 = 98/980 - Add the two like fractions:
450/980 + 98/980 = 450 + 98/980 = 548/980 - 548/980 simplified gives 137/245
- So, 45/98 + 2/20 = 137/245
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