Question

Can someone help me withthe full page I will offer a lot of points

Answer 1

#1

Scale ratio

• 10ft/1in

#2

Unknown is actual length

So the ratio is

• x/0.75

#3

The proportion is

• x/0.75=10/1

#4

Must be multiplied with 0.75

#5

• x=0.75(10)
• x=7.5ft

Actual length is 7.5ft

Answer 2

Answer:

Question 1

Given scale:  1 in = 10 ft

$\textsf{Therefore, the scale as a ratio}=\sf \dfrac{\boxed{10}\:ft}{\boxed{1}\:in}$

Question 2

The ratio of the garden's actual length to its length in the drawing:

$\sf \dfrac{x\:ft}{0.75\:in}$

Question 3

Therefore, the proportion is:

$\sf \dfrac{10\:ft}{1\:in}=\dfrac{x\:ft}{0.75\:in}$

Question 4

Multiply both sides of the proportion by 0.75 to find x

Question 5

$\begin{aligned}\textsf{Proportion}: \quad \quad \;\sf \dfrac{10\:ft}{1\:in} & = \sf \dfrac{x\:ft}{0.75\:in}\\\\\textsf{Mulitply both sides by 0.75}: \quad \sf 0.75\cdot \dfrac{10}{1} & = \sf 0.75 \cdot \dfrac{x}{0.75}\\\\\textsf{Simplify}: \quad \quad \quad \sf 7.5 & = \sf x\end{aligned}$

Therefore, the actual length of the garden is 7.5 ft