Add 98/54 and 1/70, Solve 1 44/54 + 1/70 as a fraction

Add 98/54 and 1/70

1^st number: 1 44/54, 2^nd number: 1/70

98/54 + 1/70 is 3457/1890.

Find the least common denominator or LCM of the two denominators:
LCM of 54 and 70 is 1890

Next, find the equivalent fraction of both fractional numbers with denominator 1890
For the 1st fraction, since 54 × 35 = 1890,
98/54 = 98 × 35/54 × 35 = 3430/1890
Likewise, for the 2nd fraction, since 70 × 27 = 1890,
1/70 = 1 × 27/70 × 27 = 27/1890
Add the two like fractions:
3430/1890 + 27/1890 = 3430 + 27/1890 = 3457/1890
So, 98/54 + 1/70 = 3457/1890
In mixed form: 11567/1890

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad