Add 70/40 and 18/50
1st number: 1 30/40, 2nd number: 18/50
70/40 + 18/50 is 211/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
70/40 = 70 × 5/40 × 5 = 350/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
18/50 = 18 × 4/50 × 4 = 72/200 - Add the two like fractions:
350/200 + 72/200 = 350 + 72/200 = 422/200 - 422/200 simplified gives 211/100
- So, 70/40 + 18/50 = 211/100
In mixed form: 211/100
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