Add 54/4 and 70/16
1st number: 13 2/4, 2nd number: 4 6/16
54/4 + 70/16 is 143/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 4 × 4 = 16,
54/4 = 54 × 4/4 × 4 = 216/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
70/16 = 70 × 1/16 × 1 = 70/16 - Add the two like fractions:
216/16 + 70/16 = 216 + 70/16 = 286/16 - 286/16 simplified gives 143/8
- So, 54/4 + 70/16 = 143/8
In mixed form: 177/8
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