Add 6/14 and 72/40, Solve 6/14 + 1 32/40 as a fraction

Add 6/14 and 72/40

1^st number: 6/14, 2^nd number: 1 32/40

6/14 + 72/40 is 78/35.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 40 is 280

Next, find the equivalent fraction of both fractional numbers with denominator 280
For the 1st fraction, since 14 × 20 = 280,
6/14 = 6 × 20/14 × 20 = 120/280
Likewise, for the 2nd fraction, since 40 × 7 = 280,
72/40 = 72 × 7/40 × 7 = 504/280
Add the two like fractions:
120/280 + 504/280 = 120 + 504/280 = 624/280
624/280 simplified gives 78/35
So, 6/14 + 72/40 = 78/35
In mixed form: 28/35

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