Add 32/70 and 90/16
1st number: 32/70, 2nd number: 5 10/16
32/70 + 90/16 is 1703/280.
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,
32/70 = 32 × 8/70 × 8 = 256/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
90/16 = 90 × 35/16 × 35 = 3150/560 - Add the two like fractions:
256/560 + 3150/560 = 256 + 3150/560 = 3406/560 - 3406/560 simplified gives 1703/280
- So, 32/70 + 90/16 = 1703/280
In mixed form: 623/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/70+90/16 32/70+90/32 96/70+90/16 32/70+90/48 32/70+90/80