camilaandreafigueroa camilaandreafigueroa

03-12-2020
Mathematics

contestada

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 Lucy sew in one hour?
Include fractions of dresses if applicable.

Respuesta :

23jmatta 23jmatta

03-12-2020

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

Answer Link

Otras preguntas

What volume of ethanol (density = 0.7893 g/cm3) should be added to 450. ml of water in order to have a solution that freezes at â15.0Â°c? (for water, kf = 1.86

glacier is moving at a rate of 0.3 inches every hour. The table below represents this relationship.Glacial Movement Distance Moved (inches) Time (hours) 0.3 1

Nina has $5 bills and $10 bills in her wallet. she has a total of 7 bills with a value of $55. how many of each type of bill does she have? show all work to jus

6TH GRADE MATH someone please solve this

How does The Land develop the theme “Inequality is a destructive force”? Use evidence from the text to explain your response.

What means that members of each species compete regularly for food and other necessary resources?

which answer best describes a traditional quinceanera celebration

simplify 0.363635 to the nearest tenths

Logging and fishing are two occupations belonging to which economic sector?

Where is Raphael's School of Athens located? A. Cathedral at Notre Dame B. Sistine Chapel C. Tower of London D. Vatican papal apartments