This is a 90 points question ! on construction drawings , smaller dimensions are often used to represent larger ones. this allows the large object or structure to fit on the paper. on such a drawing , if 1/4 inch represents a distance of 1-foot , then a line on the drawing measuring 8 1/2 inches would represent how many feet ? a.) 34 b.)36 c.)38 d.)40

Hello,

On construction drawings , smaller dimensions are often used to represent larger ones. This allows the large object or structure to fit on the paper. On such a drawing , if 1/4 inch represents a distance of 1-foot , then a line on the drawing measuring 8 1/2 inches would represent how many feet ?

Solution:

1/4 in. = 1 ft.

To find the answer just find out how many times 1/4 can go into 8 1/2 feet,

8 1/2 / 1/4b = 34

A) 34

The answer is a) 34.

1/4 inch means that you want to multiply the inches by 4 to get the answer.

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24