book Maths Puzzle Numerical Ability

What is a rational number and how do you find one? Break the steps down for me.

Read Solution (Total 0)

book Other Question

How many pounds of candy selling for $5.80 per pound should be mixed with 7 punds of candy selling for $2.40 per pund to obtain a mixture for $3.42 per pound? how do you solve this problem?
5-3(x+1)=5