Final answer:
To recreate the drawing with a scale of 1 cm : 4 m, the new length would be 6 m and the new width would be 10 m.
Step-by-step explanation:
To recreate the drawing with a scale of 1 cm : 4 m, you need to multiply both the length and the width of the original drawing by the scale factor. Given that the original dimensions are 1.5 centimeters by 2.5 centimeters, the new dimensions would be:
Length: 1.5 cm × 4 m = 6 m
Width: 2.5 cm × 4 m = 10 m