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MariettaO [177]
3 years ago
13

4. In a scale drawing, the length of a

Mathematics
2 answers:
skad [1K]3 years ago
5 0

Answer:

1ft=.33in

Step-by-step explanation:

For every 1ft in the room its .33 on paper.

.33333333333333333333333333333x18=6

mr Goodwill [35]3 years ago
3 0

Answer:

For every 1 inch on the drawing, it's 3 feet in real life.

Step-by-step explanation:

First, consider the length. The length is 6 inches on the drawing, while in actuality it is 18 feet. So every 6 inches represents 18 feet. Let's make a ratio; 6 : 18. To simplify it, divide both sides by 6; 6 : 18 = 1 : 3.

For every 1 inch on the drawing, it's 3 feet in real life.

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How much 30% acid solution should be added to 10% acid solution to make 100 mL of a 12% acid solution?
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3 years ago
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egoroff_w [7]

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8 0
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