2 years ago

in a scale drawing, a sofa is 3 inches long. If the actual length of the sofa is 5 feet long, find the scale factor

1 answer:

7 0

Let's try for a result in the units "inches to the foot."

3 inches
------------ = 3/5 in/ft, or 0.6 in to each foot
5 feet

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Andrews [41]

Answer:

$\frac{17}{30}$

Step-by-step explanation:

→ Substitute in the numbers

$1\frac{2}{5} -\frac{5}{6}$

→ Simplify

$1\frac{2}{5} -\frac{5}{6}=\frac{7}{5} -\frac{5}{6}=\frac{42}{30} -\frac{25}{30} =\frac{17}{30}$

5 0

2 years ago

alina1380 [7]

4 $\frac{3}{20}$

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3 years ago

Nikitich [7]

The classification would be a right triangle

6 0

3 years ago

enyata [817]

Step-by-step explanation:

Rs 720

Cost of 1 m of cloth = 450/5= Rs 90

Cost of 8 m of cloth= 90*80= Rs 720

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3 years ago

antiseptic1488 [7]

Answer: 2/3 = b/ac = d/e

Step-by-step explanation:

This is all I got if I got it right. Is this one of your answers?

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3 years ago