Add 54/70 and 25/4, Solve 54/70 + 6 1/4 as a fraction

Add 54/70 and 25/4

1^st number: 54/70, 2^nd number: 6 1/4

54/70 + 25/4 is 983/140.

Find the least common denominator or LCM of the two denominators:
LCM of 70 and 4 is 140

Next, find the equivalent fraction of both fractional numbers with denominator 140
For the 1st fraction, since 70 × 2 = 140,
54/70 = 54 × 2/70 × 2 = 108/140
Likewise, for the 2nd fraction, since 4 × 35 = 140,
25/4 = 25 × 35/4 × 35 = 875/140
Add the two like fractions:
108/140 + 875/140 = 108 + 875/140 = 983/140
So, 54/70 + 25/4 = 983/140
In mixed form: 73/140

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