Add 70/25 and 35/40
1st number: 2 20/25, 2nd number: 35/40
70/25 + 35/40 is 147/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
70/25 = 70 × 8/25 × 8 = 560/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
35/40 = 35 × 5/40 × 5 = 175/200 - Add the two like fractions:
560/200 + 175/200 = 560 + 175/200 = 735/200 - 735/200 simplified gives 147/40
- So, 70/25 + 35/40 = 147/40
In mixed form: 327/40
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