book Maths Puzzle Numerical Ability

I am having trouble with Algebraic Fractions. My question is Reduce the fraction -20 t^5u^2^v^3/48t^7u^4v?????? Is the answer -5t^2v^2/12u^2????? I am confused where I am supose

Read Solution (Total 0)

book Other Question

-5 times -2 times -2 squared equals

thanks

Nicholas 1. Two points, as we know, determine a line segment. To compute the
slope of the line, we can take the points in either order. Explain WHY
this is so. Give an example to help explain.