IM STRUGGLING WITH GEOMETRY AAAAHHHH!!!
I've been doing some work on geometry (mostly triangle congruency/similarity proofs, finding lengths, angles etc.) for the past year or so both at school (in my 'competition maths' class) and at the tutoring college I go to.
The trouble is, I seem to...
Can anyone help me?
The first digit of a 6-digit number is 1. This digit 1 is now moved from the first digit position to the end, so it becomes the last digit. The new 6-digit number is now 3 times larger than the original number. What are the last three digits of the original number?
So far I...