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
Lady bird [3.3K]
3 years ago
15

the cost of a phone call lasting 3 minutes 30 seconds was 52.5 cents . at this rate what was the cost of a call lasting 5 minute

s 20 second
Mathematics
1 answer:
Effectus [21]3 years ago
6 0

Answer:

80 cents

Step-by-step explanation:

The easiest place to start for this is to calculate how much it costs per minute of call time. To do this, if we know that it costs 52.5 cents to call for 3.5 minutes, we can divide those two numbers to get how much it costs per minute.

52.5/3.5 = 15

If it costs 15 cents per minute, and we want to know how much it would cost to call for 5.33 (5 and 1/3 of a minute), then we multiply our 15 cents a minute by the number of minutes to get the final cost.

15 x 5.33 = 79.99

Because we can't have 99/100 cents, rounding up to 80 is important to get a proper answer.

You might be interested in
Use compatible number to estimate the quotient 23.6 ÷7
german
23.6/7

=3.371429 this is the final answer

4 0
3 years ago
Sophia exchanged 1000 U.S. dollars for the South African currency which is called the rand. The exchange rate was 8.05 rand to 1
saw5 [17]

Answer:

Sophia gets 7,150

Step-by-step explanation:

6 0
2 years ago
Part A
ivann1987 [24]
The answer is, C
2x +3y=7.20
4x+2y=8.80
6 0
3 years ago
David walked 0.5 kilometer from his home to the library which fraction is equivalent to 0.5
dusya [7]

Answer:

1/2

Step-by-step explanation:

.5=1/2

5 0
3 years ago
Read 2 more answers
A beaker contains 0.5 liter of solution.Jordan uses 0.08 of the solution for an experiment.How much of the solution does Jordan
schepotkina [342]
I feel like this is a trick question

In the question it states "Jordan uses 0.08 of the solution for an experiment"

Which means that the answer is 0.08. Jordan uses 0.08 of the solution
5 0
3 years ago
Other questions:
  • Karyn proofreads 15 pages in 2 hours for $40. What is her proofreading rate in pages per hour?
    12·1 answer
  • A salesperson is paid a flat rate plus a fixed percentage of her sales. Last month, she sold $16,000 worth of goods and was paid
    11·1 answer
  • The volume of a cube is 400 m3. Which statements are true about the same cube measured in cubic centimeters? Choose all answers
    12·1 answer
  • A circle with radius of 6cm sits inside a circle with a radius of 9cm. What is the area of the shaded region?
    6·2 answers
  • Solve:<br><br> 18m = 6<br> A. <br> B. <br> C. <br> D. m = 3
    15·1 answer
  • If a rectangle measures 12 meters by 16 meters, what is the length, in meters, of the diagonal of the rectangle?
    7·1 answer
  • The table shows the prices of some breakfast items at a restaurant. Sara ordered 2 eggs, a slice of bacon, and a glass of juice
    13·2 answers
  • 7. Chase and Zane are both driving to see their grandmothers. Zane has to drive 50
    10·2 answers
  • What is the value of x?
    10·1 answer
  • 48 girls, 41 boys, and 5 teachers sat in the gym. Write the ratio of girls to boys in three ways.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!