Add 80/4 and 25/35
1st number: 20 0/4, 2nd number: 25/35
80/4 + 25/35 is 145/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
80/4 = 80 × 35/4 × 35 = 2800/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
25/35 = 25 × 4/35 × 4 = 100/140 - Add the two like fractions:
2800/140 + 100/140 = 2800 + 100/140 = 2900/140 - 2900/140 simplified gives 145/7
- So, 80/4 + 25/35 = 145/7
In mixed form: 205/7
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