Answer:
Step-by-step explanation:
The fraction 26/5 can be simplified to 5 and 1/5, which is between the numbers 5 and 6.
Hope it helps :) and let me know if you want me to elaborate.
The least common multiple of 10 and 2 is 10.
I believe the answer is 21
An 80:1 scale means that for every unit on a diagram, there are 80 units in the real world. So, this means that the floor plan is (80x4) x (80x5) cm, which equals 320 x 400 cm.
If you want to further simplify your answer, this translates to 3.2 meters x 4 meters