exam Maths Puzzle Numerical Ability

The surface area of a cube is the sum of the areas of the faces. Use exopents to write an expression for the surface area of the cube. (3sides-3cm)

Read Solution (Total 0)

exam Other Question

Can someone help me with this expression?

2/5w+10-3/2w-4

These are really confusing me! Thank you!
Find two consecutive odd numbers such that the sum of three-sevenths of the first number and one-third of the second number is equal to thirty-eight.