ElectroNewby
Member
I feel so dumb, I used to know that stuff, but about 15 years ago lol.
I'll put you in context.
Let's say I need to multiply 12,7 with 4,5
I need to divide -170 by 1,2
and to calculate this one: 3,4 x (6,64 - 8,1215).
It's kinda a pain in the rear.. I don't remember how to do that stuff (I think we never had to deal with decimals back when I learned how to do that stuff).
minus 170 ? Seriously, what the hell without a calculator !
If anyone remember the technic to resolve these, truly appreciated.
I know I'm a bit annoying asking 10 000 questions but I'm in a big revision of stuff I haven't seen in a lot of years and the teacher presumes everybody come straight from highschool with hard maths.. :|
This is very basic, yet algebra is a piece of cake to me compared to this kid's stuff.
I'll put you in context.
Let's say I need to multiply 12,7 with 4,5
I need to divide -170 by 1,2
and to calculate this one: 3,4 x (6,64 - 8,1215).
It's kinda a pain in the rear.. I don't remember how to do that stuff (I think we never had to deal with decimals back when I learned how to do that stuff).
minus 170 ? Seriously, what the hell without a calculator !
If anyone remember the technic to resolve these, truly appreciated.
I know I'm a bit annoying asking 10 000 questions but I'm in a big revision of stuff I haven't seen in a lot of years and the teacher presumes everybody come straight from highschool with hard maths.. :|
This is very basic, yet algebra is a piece of cake to me compared to this kid's stuff.