09-03-2014
Mathematics

contestada

What is k+3 3/4 = 5 2/3 - 1 1/3

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deathstrike001 deathstrike001

11-03-2014

k+3 3/4=5 2/3-1 1/3
k+3 3/4=4 1/3
lets find the lcm first then multiply both sides by it but first change it to improper fraction
LCM is 12

[k+15/4]=[13/3]12
12k+45=52
12k=7
k=7/12

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