Question

Using the scale 1 cm : 5 meters, Tamara calculated the length of her old gym to be 45 meters and the width to be 20 meters.

Answer 1

The width of Tamara's new gym as determined from her new scale factor is; 40 meters.

What is the width of Tamara's new gym as required in the task content?

It follows from the complete task content that it is required to determine the width of Tamara's new gym.

On this note, it follows that since the old gym render the length and width to be in the ratio; 45: 20 respectively, the same ratio must be preserved in the new gym.

On this note, it follows that the width of the new gym can be determined as follows;

45/20 = 90/width

width = (90×20)/45

Hence, width, w = 40 meters.

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