a machine takes 4.2 hours to make 7 parts. at that rate how many parts can the machine make in 28.8 hours
2 answers:
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Answer:
Dimensions → (5 inches × 4 inches)
Step-by-step explanation:
Scale factor used for the drawing by Steffie =
Since, scale factor =
For Steffie,
Actual length of the crate =
=
= 45 inches
Actual width of the crate =
= 36 inches
Since Brian used the scale factor =
Length of the drawing = Actual length × Scale factor
= 45 ×
= 5 inches
Width of the drawing = Actual width × Scale factor
= 36 ×
= 4 inches
Therefore, dimensions of the drawing made by Brian are (5 inches × 4 inches)