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liubo4ka [24]
3 years ago
8

Lucy is a dress maker. She sews 4/7 of a dress in 3/4 hour. Lucy sews at a constant rate. At this rate, how many dresses does Lu

cy sew in one hour?
Include fractions of dresses if applicable.
Mathematics
1 answer:
MAVERICK [17]3 years ago
7 0

Answer:

16/21 dresses

Step-by-step explanation:

3/4 · k hours: 4/7 · k dresses for any constant k

If we want 1 hour, then k will need to be 4/3

4/3 × 4/3 hours: 4/7 × 4/3

1 hour = 16/21 dresses

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A carpenter cut a board 3 3/4 feet long to make a shelf. Before he cut the board, it was 10 1/2 feet long.
viva [34]
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-------------------------
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4 0
3 years ago
Read 2 more answers
Will give brainliest..
vampirchik [111]
The correct answers are: B, and D. 

Reason: 

B. 
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D. 
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Since they both equal the same, they would be similar polygons for the rectangles. 

Hope this helps! 

<em>~ ShadowXReaper069</em>
8 0
3 years ago
Read 2 more answers
CL
meriva

Answer:

$2.50

Step-by-step explanation:

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3 0
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The admission to a local fair is $10 for each adult and $6 for each child. Each rides costs $2.00 for an adult, and $1.50 for a
n200080 [17]

Answer: 10 + 6 + 2.00x + 1.50x = Answer

Step-by-step explanation:

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3 years ago
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