Jimmy made a scale drawing of his house. The actual dimensions of his house are 50 feet by 100 feet. He used the scale 1 inch : 10 feet. What arethe dimensions of Jimmy’s house in the drawing?
what i don't understand
50 / 10 = 5
You could also set up a proportion.
1/10 = x/50
Cross multiply and solve for x.
10x = 50
x = 50/10
x = 5 inches
Do the same for the length.
To find the dimensions of Jimmy's house in the drawing, we need to use the given scale. The scale given is 1 inch : 10 feet, which means that every 1 inch on the drawing represents 10 feet in reality.
First, let's find the dimensions of the house in the drawing for the width:
The actual width of the house is 50 feet. Since 1 inch on the drawing represents 10 feet, we can divide the actual width by 10 to find the width in inches: 50 feet / 10 = 5 inches.
Therefore, the width of Jimmy's house in the drawing is 5 inches.
Next, let's find the dimensions of the house in the drawing for the length:
The actual length of the house is 100 feet. Using the same scale, we can divide the actual length by 10 to find the length in inches: 100 feet / 10 = 10 inches.
Therefore, the length of Jimmy's house in the drawing is 10 inches.
In summary, the dimensions of Jimmy's house in the drawing are 5 inches by 10 inches.
10 feet = 1 inch
50 feet = 5 inches
Do the same for the length.