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Llana [10]
3 years ago
8

On an architects plan for a house, the scale reads 1/2 in. = 5 ft. How long is the actual length of a room that's 2 in. Long on

the drawing?
Mathematics
1 answer:
Nady [450]3 years ago
6 0
1/2:5

1:10

2:20

The actual length of the room is 20 feet.
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The ratio of boys to girls in math classes is 3.5. If there are 130 girls in these classes, how many boys must there be?
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<h3><u>Required Answer</u><u>:</u><u>-</u></h3>

The ratio of boys and girls =3:5

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