5:6
The fraction 85/102 goes to 5/6 so it is 5:6 or 5/6...
Rectangle
try it with a briefcase and put a cardboard in it (of cours you don't have a brief case, it has gone mostly extinct)
ok, try it with a laptop
close the laptop
how can you read what I'm typing when you close your laptop
close the laptop
slide a paper into the middle of the opening
open laptop
surprise, it is a rectangle
rectangle
She need 3 bags since the area of the triangle is base x height /2
Area 20*6=120
120/2=60
60/20= 3 since each bag covers 20m^2
Answer:

Step-by-step explanation:

×
×




<em>hope this helps....</em>
Enlargement of 2.
if it were a reduction it'd be getting smaller..