Add 7/60 and 72/45, Solve 7/60 + 1 27/45 as a fraction

Add 7/60 and 72/45

1^st number: 7/60, 2^nd number: 1 27/45

7/60 + 72/45 is 103/60.

Find the least common denominator or LCM of the two denominators:
LCM of 60 and 45 is 180

Next, find the equivalent fraction of both fractional numbers with denominator 180
For the 1st fraction, since 60 × 3 = 180,
7/60 = 7 × 3/60 × 3 = 21/180
Likewise, for the 2nd fraction, since 45 × 4 = 180,
72/45 = 72 × 4/45 × 4 = 288/180
Add the two like fractions:
21/180 + 288/180 = 21 + 288/180 = 309/180
309/180 simplified gives 103/60
So, 7/60 + 72/45 = 103/60
In mixed form: 143/60

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