Add 30/42 and 72/50
1st number: 30/42, 2nd number: 1 22/50
30/42 + 72/50 is 377/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
30/42 = 30 × 25/42 × 25 = 750/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
72/50 = 72 × 21/50 × 21 = 1512/1050 - Add the two like fractions:
750/1050 + 1512/1050 = 750 + 1512/1050 = 2262/1050 - 2262/1050 simplified gives 377/175
- So, 30/42 + 72/50 = 377/175
In mixed form: 227/175
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