Add 90/21 and 10/48, Solve 4 6/21 + 10/48 as a fraction

Add 90/21 and 10/48

1^st number: 4 6/21, 2^nd number: 10/48

90/21 + 10/48 is 755/168.

Find the least common denominator or LCM of the two denominators:
LCM of 21 and 48 is 336

Next, find the equivalent fraction of both fractional numbers with denominator 336
For the 1st fraction, since 21 × 16 = 336,
90/21 = 90 × 16/21 × 16 = 1440/336
Likewise, for the 2nd fraction, since 48 × 7 = 336,
10/48 = 10 × 7/48 × 7 = 70/336
Add the two like fractions:
1440/336 + 70/336 = 1440 + 70/336 = 1510/336
1510/336 simplified gives 755/168
So, 90/21 + 10/48 = 755/168
In mixed form: 483/168

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