Question

Tiana draws a scale drawing of a picnic area near a river. She used the scale 1 inch: 7 yards. If the picnic area is 8.25 inches wide in the drawing, how wide is the actual picnic area?

Answer 1

To find the actual width of the picnic area, multiply the width of the scale drawing (8.25 inches) by the scale factor (7 yards per inch), resulting in an actual width of 57.75 yards.

Step-by-step explanation:

If Tiana uses a scale of 1 inch: 7 yards for her drawing and the picnic area is 8.25 inches wide on the scale drawing, we can calculate the actual width of the picnic area by multiplying 8.25 inches by the scale factor of 7 yards per inch.

Here's the step-by-step calculation:

Write down the scale: 1 inch = 7 yards.

Find the actual width: Actual width = Scale drawing width × Scale factor.

Plug in the numbers: Actual width = 8.25 inches × 7 yards/inch.

Calculate: Actual width = 57.75 yards.

Therefore, the actual picnic area is 57.75 yards wide.