Add 2/72 and 7/60
2/72 + 7/60 is 13/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 60 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
2/72 = 2 × 5/72 × 5 = 10/360 - Likewise, for the 2nd fraction, since 60 × 6 = 360,
7/60 = 7 × 6/60 × 6 = 42/360 - Add the two like fractions:
10/360 + 42/360 = 10 + 42/360 = 52/360 - 52/360 simplified gives 13/90
- So, 2/72 + 7/60 = 13/90
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