exam Maths Puzzle Numerical Ability

4:(x-6)=2:6
x=?

Read Solution (Total 0)

exam Other Question

Thomas can do a job in 4 hours. Julia can do the same job in 6 hours. How many hours will it take the two of them to do the job if they both work together? 1/2log(x)-log(y)+log(z)-1/3log(w)
rewrite as a single logarithm