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3 years ago

18.2 is 14.5 of what number?

1 answer:

3 0

18.2 is 14.5% of what number....
" is " means equals "
turn percent to a decimal = 0.145
" of " means multiply
x = what number

18.2 = 0.145x
18.2 / 0.145 = x
125.52 = x (that is a rounded answer) <===

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3 years ago

Read 2 more answers

Consider the reduction of the rectangle

Alexandra [31]

The question is incomplete. The complete question is as follows.

Consider the reduction of the rectangle. A large rectangle has a length of 16.8 feet and width of 2.3 feet. A smaller rectangle has a length of 4.5 feet and width of x feet. Not drawn to scale (The drawing is in the attachment). Rounded to the nearest tenth.

What is the value of x?

A. 0.1 feet

B. 0.6 feet

C. 1.6 feet

D. 2.0 feet

Answer: B. 0.6 feet

Step-by-step explanation: Two quantity are proportional if the ratio of them is constant. From the drawing and the question, we have that the two rectangles are proportional between them.

$\frac{x}{2.3} = \frac{4.5}{16.8}$

$x = \frac{4.5*2.3}{16.8}$

x = $\frac{10.35}{16.8}$

x = 0.6

The width of the smaller rectangle is <u>0.6 feet</u>.

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