Add 16/63 and 35/10, Solve 16/63 + 3 5/10 as a fraction

Add 16/63 and 35/10

1^st number: 16/63, 2^nd number: 3 5/10

16/63 + 35/10 is 473/126.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 63 × 10 = 630,
16/63 = 16 × 10/63 × 10 = 160/630
Likewise, for the 2nd fraction, since 10 × 63 = 630,
35/10 = 35 × 63/10 × 63 = 2205/630
Add the two like fractions:
160/630 + 2205/630 = 160 + 2205/630 = 2365/630
2365/630 simplified gives 473/126
So, 16/63 + 35/10 = 473/126
In mixed form: 395/126

MathStep (Works offline)

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