Add 28/48 and 18/45
28/48 + 18/45 is 59/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 48 × 15 = 720,
28/48 = 28 × 15/48 × 15 = 420/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
18/45 = 18 × 16/45 × 16 = 288/720 - Add the two like fractions:
420/720 + 288/720 = 420 + 288/720 = 708/720 - 708/720 simplified gives 59/60
- So, 28/48 + 18/45 = 59/60
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