Solutions by everydaycalculation.com

1^{st} number: 4 0/2, 2^{nd} number: 1 3/7

82 + 107 is 387.

- Find the least common denominator or LCM of the two denominators:

LCM of 2 and 7 is**14**

Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,

82 = 8 × 72 × 7 = 5614 - Likewise, for the 2nd fraction, since 7 × 2 = 14,

107 = 10 × 27 × 2 = 2014 - Add the two like fractions:

5614 + 2014 = 56 + 2014 = 7614 - 76/14 simplified gives 387
- So, 8/2 + 10/7 = 38/7

In mixed form: 537

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:

Android and iPhone/ iPad

Related: ^{16}/_{2}+^{10}/_{7} ^{8}/_{2}+^{20}/_{7} ^{8}/_{4}+^{10}/_{7} ^{8}/_{2}+^{10}/_{14} ^{24}/_{2}+^{10}/_{7} ^{8}/_{2}+^{30}/_{7} ^{8}/_{6}+^{10}/_{7} ^{8}/_{2}+^{10}/_{21} ^{40}/_{2}+^{10}/_{7} ^{8}/_{2}+^{50}/_{7} ^{8}/_{10}+^{10}/_{7} ^{8}/_{2}+^{10}/_{35} ^{56}/_{2}+^{10}/_{7} ^{8}/_{2}+^{70}/_{7} ^{8}/_{14}+^{10}/_{7} ^{8}/_{2}+^{10}/_{49}

© everydaycalculation.com