Add 28/72 and 75/50, Solve 28/72 + 1 25/50 as a fraction

Add 28/72 and 75/50

1^st number: 28/72, 2^nd number: 1 25/50

28/72 + 75/50 is 17/9.

Find the least common denominator or LCM of the two denominators:
LCM of 72 and 50 is 1800

Next, find the equivalent fraction of both fractional numbers with denominator 1800
For the 1st fraction, since 72 × 25 = 1800,
28/72 = 28 × 25/72 × 25 = 700/1800
Likewise, for the 2nd fraction, since 50 × 36 = 1800,
75/50 = 75 × 36/50 × 36 = 2700/1800
Add the two like fractions:
700/1800 + 2700/1800 = 700 + 2700/1800 = 3400/1800
3400/1800 simplified gives 17/9
So, 28/72 + 75/50 = 17/9
In mixed form: 18/9

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