Add 54/48 and 70/80
1st number: 1 6/48, 2nd number: 70/80
54/48 + 70/80 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
54/48 = 54 × 5/48 × 5 = 270/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
70/80 = 70 × 3/80 × 3 = 210/240 - Add the two like fractions:
270/240 + 210/240 = 270 + 210/240 = 480/240 - 480/240 simplified gives 2/1
- So, 54/48 + 70/80 = 2/1
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