Add 60/70 and 63/16
1st number: 60/70, 2nd number: 3 15/16
60/70 + 63/16 is 537/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 70 × 8 = 560,
60/70 = 60 × 8/70 × 8 = 480/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
63/16 = 63 × 35/16 × 35 = 2205/560 - Add the two like fractions:
480/560 + 2205/560 = 480 + 2205/560 = 2685/560 - 2685/560 simplified gives 537/112
- So, 60/70 + 63/16 = 537/112
In mixed form: 489/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70+63/32 60/70+63/48 60/70+63/80