Add 70/60 and 28/14
1st number: 1 10/60, 2nd number: 2 0/14
70/60 + 28/14 is 19/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 14 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
70/60 = 70 × 7/60 × 7 = 490/420 - Likewise, for the 2nd fraction, since 14 × 30 = 420,
28/14 = 28 × 30/14 × 30 = 840/420 - Add the two like fractions:
490/420 + 840/420 = 490 + 840/420 = 1330/420 - 1330/420 simplified gives 19/6
- So, 70/60 + 28/14 = 19/6
In mixed form: 31/6
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