Add 30/75 and 18/48
30/75 + 18/48 is 31/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 48 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 75 × 16 = 1200,
30/75 = 30 × 16/75 × 16 = 480/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
18/48 = 18 × 25/48 × 25 = 450/1200 - Add the two like fractions:
480/1200 + 450/1200 = 480 + 450/1200 = 930/1200 - 930/1200 simplified gives 31/40
- So, 30/75 + 18/48 = 31/40
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