Add 45/42 and 6/36, Solve 1 3/42 + 6/36 as a fraction

Add 45/42 and 6/36

1^st number: 1 3/42, 2^nd number: 6/36

45/42 + 6/36 is 26/21.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 36 is 252

Next, find the equivalent fraction of both fractional numbers with denominator 252
For the 1st fraction, since 42 × 6 = 252,
45/42 = 45 × 6/42 × 6 = 270/252
Likewise, for the 2nd fraction, since 36 × 7 = 252,
6/36 = 6 × 7/36 × 7 = 42/252
Add the two like fractions:
270/252 + 42/252 = 270 + 42/252 = 312/252
312/252 simplified gives 26/21
So, 45/42 + 6/36 = 26/21
In mixed form: 15/21

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