Add 70/75 and 21/50
70/75 + 21/50 is 203/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
70/75 = 70 × 2/75 × 2 = 140/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
21/50 = 21 × 3/50 × 3 = 63/150 - Add the two like fractions:
140/150 + 63/150 = 140 + 63/150 = 203/150 - So, 70/75 + 21/50 = 203/150
In mixed form: 153/150
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