Add 98/70 and 8/60
1st number: 1 28/70, 2nd number: 8/60
98/70 + 8/60 is 23/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
98/70 = 98 × 6/70 × 6 = 588/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
8/60 = 8 × 7/60 × 7 = 56/420 - Add the two like fractions:
588/420 + 56/420 = 588 + 56/420 = 644/420 - 644/420 simplified gives 23/15
- So, 98/70 + 8/60 = 23/15
In mixed form: 18/15
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