Add 90/25 and 14/70
1st number: 3 15/25, 2nd number: 14/70
90/25 + 14/70 is 19/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
90/25 = 90 × 14/25 × 14 = 1260/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
14/70 = 14 × 5/70 × 5 = 70/350 - Add the two like fractions:
1260/350 + 70/350 = 1260 + 70/350 = 1330/350 - 1330/350 simplified gives 19/5
- So, 90/25 + 14/70 = 19/5
In mixed form: 34/5
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