Answer:
Bedroom is a rectangle with length 5 m and width 3 m.
Elena's bedroom door is 0.08 m.
Elena's bed measures 4 cm by 3 cm.
Scale of drawing is 1 to 50.
To find:
The width of door on the scale drawing.
Actual measurements of her bed.
Step-by-step explanation:
Scale of drawing is 1 to 50.
It means, the length of sides in drawing is \dfrac{1}{50}501 of actual.
Elena's bedroom door is 0.08 m.
1 m = 100 cm
0.08 m = 8 cm
Door on the scale drawing =\dfrac{1}{50}\times 8=501×8
=0.16=0.16
Therefore, the Door on the scale drawing is 0.16 cm wide.
Elena's bed measures 4 cm by 3 cm on the scale drawing.
Elena's bed actual measurements are
4\times 50=200cm=2m4×50=200cm=2m
3\times 50=150cm=1.5m3×50=150cm=1.5m
Therefore, the actual measurements of her bed is 2 m by 1.5 m.