Add 3/42 and 98/5
1st number: 3/42, 2nd number: 19 3/5
3/42 + 98/5 is 1377/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 5 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
3/42 = 3 × 5/42 × 5 = 15/210 - Likewise, for the 2nd fraction, since 5 × 42 = 210,
98/5 = 98 × 42/5 × 42 = 4116/210 - Add the two like fractions:
15/210 + 4116/210 = 15 + 4116/210 = 4131/210 - 4131/210 simplified gives 1377/70
- So, 3/42 + 98/5 = 1377/70
In mixed form: 1947/70
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