Add 70/20 and 4/75
1st number: 3 10/20, 2nd number: 4/75
70/20 + 4/75 is 533/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 20 × 15 = 300,
70/20 = 70 × 15/20 × 15 = 1050/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
4/75 = 4 × 4/75 × 4 = 16/300 - Add the two like fractions:
1050/300 + 16/300 = 1050 + 16/300 = 1066/300 - 1066/300 simplified gives 533/150
- So, 70/20 + 4/75 = 533/150
In mixed form: 383/150
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