Add 9/42 and 98/10
1st number: 9/42, 2nd number: 9 8/10
9/42 + 98/10 is 701/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
9/42 = 9 × 5/42 × 5 = 45/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
98/10 = 98 × 21/10 × 21 = 2058/210 - Add the two like fractions:
45/210 + 2058/210 = 45 + 2058/210 = 2103/210 - 2103/210 simplified gives 701/70
- So, 9/42 + 98/10 = 701/70
In mixed form: 101/70
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