Add 70/28 and 70/50
1st number: 2 14/28, 2nd number: 1 20/50
70/28 + 70/50 is 39/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 50 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
70/28 = 70 × 25/28 × 25 = 1750/700 - Likewise, for the 2nd fraction, since 50 × 14 = 700,
70/50 = 70 × 14/50 × 14 = 980/700 - Add the two like fractions:
1750/700 + 980/700 = 1750 + 980/700 = 2730/700 - 2730/700 simplified gives 39/10
- So, 70/28 + 70/50 = 39/10
In mixed form: 39/10
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