29vlojano 29vlojano

17-03-2022
Mathematics

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Zayna is putting a ribbon around a picture of her dog. The picture is a rectangle, 300 milimeters wide and 150 millimeters tall. How many meters of ribbon will she need?

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smendez2023 smendez2023

17-03-2022

Answer: 0.9

Step-by-step explanation:

Putting a ribbon around a picture ⇒ Looking for perimeter

Given information

Width = 300mmLength = 150mm

Find Perimeter
Perimeter = 2(Length + Width)Perimeter = 2(300 + 150)Perimeter = 2(450)Perimeter = 900mm

Convert mm to m
900mm = 90cm90cm = 0.9m

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