Add 4/28 and 90/14, Solve 4/28 + 6 6/14 as a fraction

Add 4/28 and 90/14

1^st number: 4/28, 2^nd number: 6 6/14

4/28 + 90/14 is 46/7.

Find the least common denominator or LCM of the two denominators:
LCM of 28 and 14 is 28

Next, find the equivalent fraction of both fractional numbers with denominator 28
For the 1st fraction, since 28 × 1 = 28,
4/28 = 4 × 1/28 × 1 = 4/28
Likewise, for the 2nd fraction, since 14 × 2 = 28,
90/14 = 90 × 2/14 × 2 = 180/28
Add the two like fractions:
4/28 + 180/28 = 4 + 180/28 = 184/28
184/28 simplified gives 46/7
So, 4/28 + 90/14 = 46/7
In mixed form: 64/7

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