Add 70/54 and 48/7
1st number: 1 16/54, 2nd number: 6 6/7
70/54 + 48/7 is 1541/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 7 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
70/54 = 70 × 7/54 × 7 = 490/378 - Likewise, for the 2nd fraction, since 7 × 54 = 378,
48/7 = 48 × 54/7 × 54 = 2592/378 - Add the two like fractions:
490/378 + 2592/378 = 490 + 2592/378 = 3082/378 - 3082/378 simplified gives 1541/189
- So, 70/54 + 48/7 = 1541/189
In mixed form: 829/189
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