2 years ago

On a map of the United States, 24 cm represents 18 miles. How many centimeters represent 1 mile?

Mathematics

1 answer:

lozanna [386]2 years ago

6 0

Answer:

1.33333333333 cm

Step-by-step explanation:

It's pretty simple:

Based on the question, we know that 24cm = 18 miles

Therefore we can do a three simple rule

If 24 cm = 18 miles

x cm = 1 mile

x = $\frac{24 * 1}{18}$

x = $1.33333333333 cm$

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$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's solve ~

Assume width of rectangle be " x ", length = 3×width + 8 = 3x + 8 ~

Now, Perimeter of rectangle is :

$\qquad \sf \dashrightarrow \:2(l + w) = 56$

$\qquad \sf \dashrightarrow \:2(3x + 8 + x) = 56$

$\qquad \sf \dashrightarrow \:2(4x + 8) = 56$

$\qquad \sf \dashrightarrow \:4x + 8 = 56 \div 2$

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