weight cost of capital

Don’t even have to do that much.  No need to get a reciprocal. Debt/equity is .6 so there’s .6 debt per 1 equity. So debt is .6/1+.6= .6/1.6= .375. Equity =1-.375=.675

Always happy to help.  When I can lol

If your debt to equity ratio is 0.6, that means for every 1 unit of debt you have 1/0.6 = 1.666* units of equity. 

That means your debt + equity = 1 + 1.666* = 2.666*

So from that we can work out the relevant weightings for the WACC calculation as follows:

Debt = 1/2.666*= 0.375

Equity = 1.666*/2.666* = 0.625 or of course it can also be calculated as 1 – 0.375 = 0.625

😀

WACC =[ (1-t)*(D/V)*kd)] + [(E/V)*ke]
where, D=Debt
E=Equity
t=tax rate
V=D+E
kd=cost of debt
ke=cost of equity