What's 3.117647 into an percentage?

311.7647%

Step-by-step explanation:

all you need to do to make a number a percentage is multiply it by 100 and then add a percent at the end

3.117647 times 100 is 311.7647 %

i also checked with my calculator

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3