derall
Guru
- Location
- Home Counties
Annoyingly, only 4/5
Knew what the last one was about but made a silly mistake when converting bases.
Knew what the last one was about but made a silly mistake when converting bases.
Mr Pig said:I got zero! :0)
I still don't get the one about the bike price .
cisamcgu said:P=price of bike
(Therefore)
P = 1000 + (P/2)
(Now take P/2 from both side of the equation)
P - (P/2) = 1000 + (P/2) - (P/2)
(Which simplifies to)
(P/2) = 1000
(and therefore)
P = 2x1000
(or)
P = £2000
PrettyboyTim said:Oh, at last I get the cube one. When they said that you need to cut it in half between your thumb and forefinger I thought they meant that the cut should go from your thumb to your forefinger, rather than a cut that forms a plane midway between your thumb and forefinger with its a normal parallel to the line between your thumb and forefinger.