Add 98/10 and 9/70
1st number: 9 8/10, 2nd number: 9/70
98/10 + 9/70 is 139/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
98/10 = 98 × 7/10 × 7 = 686/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
9/70 = 9 × 1/70 × 1 = 9/70 - Add the two like fractions:
686/70 + 9/70 = 686 + 9/70 = 695/70 - 695/70 simplified gives 139/14
- So, 98/10 + 9/70 = 139/14
In mixed form: 913/14
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