exam Maths Puzzle Numerical Ability

Solve 1/T = 1/W - 2/D for W.

Read Solution (Total 0)

exam Other Question

720-2=1/6

5280+1760+63360=1

This is my 6th graders homework assignment. Please help!!!
the line joining A(2,3) and B(6,-5)meet the xaxis at P .
write down the y cordinate of P hence find the ratio AP:PB