Add 7/98 and 75/42, Solve 7/98 + 1 33/42 as a fraction

Add 7/98 and 75/42

1^st number: 7/98, 2^nd number: 1 33/42

7/98 + 75/42 is 13/7.

Find the least common denominator or LCM of the two denominators:
LCM of 98 and 42 is 294

Next, find the equivalent fraction of both fractional numbers with denominator 294
For the 1st fraction, since 98 × 3 = 294,
7/98 = 7 × 3/98 × 3 = 21/294
Likewise, for the 2nd fraction, since 42 × 7 = 294,
75/42 = 75 × 7/42 × 7 = 525/294
Add the two like fractions:
21/294 + 525/294 = 21 + 525/294 = 546/294
546/294 simplified gives 13/7
So, 7/98 + 75/42 = 13/7
In mixed form: 16/7

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