leannhb3162

25.10.2021 • 

Mathematics

A tinsmith wants to make a small windowsill planter from a 40cm×22cm sheet of copper. She’ll form it by cutting equally sized squares from each of the four corners of the sheet, folding up the resulting flaps to form the sides of the planter, and then soldering the four vertical edges. If she wants the ratio of the planter’s length to height to be 3, what will be the ratio of its length to width? Write the exact answer. Do not round.

Ответ:

emmaraeschool

02.06.2022

Mathematics

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Both have the same jumping distance, I used mean to find the answer which is the average of the number.  First, you add all the numbers and then divided by how many numbers the operation had. In this case, 17+18+15= 50 divided by 3 equals to 16.67.

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