1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SVETLANKA909090 [29]
2 years ago
12

Kelly watches 3/5 of a movie in 5/8 of an hour. How much time wil it take her to watch the entire movie?

Mathematics
1 answer:
iVinArrow [24]2 years ago
4 0

well, putting the movie in fifths, she watched 3/5, the whole movie will be 5/5 = 1.

\begin{array}{ccll} \stackrel{movie}{fraction}&hour\\ \cline{1-2} \frac{3}{5}&\frac{5}{8}\\[1em] \underset{whole}{1}&x \end{array}\implies \cfrac{~~ \frac{3}{5}~~}{1}=\cfrac{~~ \frac{5}{8}~~}{x}\implies \cfrac{3}{5}x=\cfrac{5}{8}\implies \cfrac{3x}{5}=\cfrac{5}{8} \\\\\\ 24x=25\implies x = \cfrac{25}{24}\implies x = 1\frac{1}{24}\qquad \textit{1 hour, 2 minutes and 30 seconds}

You might be interested in
Use the markings in the image to answer the following questions (drawing not to scale):
olga nikolaevna [1]

Hope this helps!

There are 3 images with full explanation

3 0
2 years ago
Divide a 5-inch line into two parts so that one part (a) 2 1/4 inches shorter than the other; (b) 3 times the other.
Ilia_Sergeevich [38]
Part a), solve this system of equations:
x + y = 5
x - y = 2.25
2x = 7.25
x = 3.625
y = 1.375

part b), solve this system of equations:
x + y = 5
x = 3y
y = 1.25
x = 3.75
3 0
3 years ago
Read 2 more answers
Kay has $15 more than kim. Together they have $55. How much does each person have
kherson [118]
Kay has 35 and Kim have 20
3 0
3 years ago
Mother has purchased 75 yards of green fabric and 125 yards of white fabric to make green and white curtains. What is the larges
andrew11 [14]

Answer:

your answer would be 190 all u do is add

Step-by-step explanation:


7 0
3 years ago
10.25
Mrac [35]
C. 2g-19.5=40 I think i'm right
3 0
3 years ago
Read 2 more answers
Other questions:
  • How many millimeters are in 100 cm
    6·2 answers
  • Analyze the graph of the exponential decay function.<br><br> The initial value is.
    13·1 answer
  • You know the drill people. FIX THIS NOW!!
    5·2 answers
  • Factor completely.<br> 75 - 7' + 3.1 - 3
    5·1 answer
  • Point D is located at (-4,4), Point E is located at (4,4), Point F is located at (4,2) and Point G is located at (-4,2). What is
    7·1 answer
  • Find each missing angle of the trapezoid
    12·1 answer
  • The endpoints of EF¯¯¯¯¯¯¯¯ are E(−4,12) and F(3,15). Find the coordinates of the midpoint M..
    14·1 answer
  • If f(x)= 2x2+1 what is f(x) when x=3?
    9·1 answer
  • I need help -7y^2-2y^2+y^3-3y-2y+5y^3-2y
    6·1 answer
  • Pa answer po plss pls
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!