book Maths Puzzle Numerical Ability

Graph:
3x-7y<-21

Read Solution (Total 0)

book Other Question

(h+1)(2w+1)l+w+h*(l+1)*(w+1) 5 is what percent of 20?
12 is what percent of 24?
what percent of 35 is 7?
20 out of 60 is what percent?