Add 4/98 and 40/10
1st number: 4/98, 2nd number: 4 0/10
4/98 + 40/10 is 198/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
4/98 = 4 × 5/98 × 5 = 20/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
40/10 = 40 × 49/10 × 49 = 1960/490 - Add the two like fractions:
20/490 + 1960/490 = 20 + 1960/490 = 1980/490 - 1980/490 simplified gives 198/49
- So, 4/98 + 40/10 = 198/49
In mixed form: 42/49
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