exam Maths Puzzle Numerical Ability

.09x-.1(x+200)>77

Read Solution (Total 0)

exam Other Question

How do you calculate the positive 4th root of 7?
Thanks!
Daniel
A+G+I+B=26
A+H+J+C=26
B+K+L+C=26
D+G+H+E=26
D+I+K+F=26
E+J+L+F=26