Add 84/70 and 20/48
1st number: 1 14/70, 2nd number: 20/48
84/70 + 20/48 is 97/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 48 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 70 × 24 = 1680,
84/70 = 84 × 24/70 × 24 = 2016/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
20/48 = 20 × 35/48 × 35 = 700/1680 - Add the two like fractions:
2016/1680 + 700/1680 = 2016 + 700/1680 = 2716/1680 - 2716/1680 simplified gives 97/60
- So, 84/70 + 20/48 = 97/60
In mixed form: 137/60
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