Add 4/98 and 20/15
1st number: 4/98, 2nd number: 1 5/15
4/98 + 20/15 is 202/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 15 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
4/98 = 4 × 15/98 × 15 = 60/1470 - Likewise, for the 2nd fraction, since 15 × 98 = 1470,
20/15 = 20 × 98/15 × 98 = 1960/1470 - Add the two like fractions:
60/1470 + 1960/1470 = 60 + 1960/1470 = 2020/1470 - 2020/1470 simplified gives 202/147
- So, 4/98 + 20/15 = 202/147
In mixed form: 155/147
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