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
Scorpion4ik [409]
3 years ago
7

Three students are arguing over who can run the fastest. Student A says that she can run 2/3 mile in six minutes. Student B says

that he can run 1/2 mile in four minutes. Student C says that he can run 4/5 mile in eight minutes. Type your answer as a number. Fractions should be expressed in lowest terms. What fraction of a mile can Student B run in one minute?
Mathematics
1 answer:
Liula [17]3 years ago
5 0

Answer:

student A- can run 2/3 mile in six minutes

1/9 mile/min

student B- can run 1/2 mile in 4 minutes

Speed=1/8 mile/min

student C- can run 4/5 mile in 8 minutes

speed=1/10 mile/min

Step-by-step explanation:

You might be interested in
One gram of a certain health food contains 7 percent of the minimum daily requirement of vitamin E and 3 percent of the minimum
Liula [17]

Answer:

Approximately 34 grams of the healthy food

Step-by-step explanation:

For know the minimum value to be eaten daily to provide the requirement of both vitamins, is necessary to calculate the minimum value for every vitamin, so:

  • vitamin E: We are going to use the rule of three in which 1 gram have 7% of the minimum daily requirement, then how many grams are going to be be the 100% of the daily requirement:

1 gram --------------7%

X grams -----------100%

X=\frac{1 gram* 100}{ 7 } = 14.285 grams

So, it is necessary approximately 15 grams of healthy food to complete th 100% of the minimum daily requirement of vitamin E.

  • vitamin A: We are going to use the rule of three in which 1 gram have 3% of the minimum daily requirement, then how many grams are going to be be the 100% of the daily requirement:

1 gram --------------3%

X grams -----------100%

X=\frac{1 gram* 100}{ 3 } = 33.33 grams

So, it is necessary approximately 34 grams of healthy food to complete th 100% of the minimum daily requirement of vitamin E.

Finally for satisfy with both minimum daily requirement, we need to eat at least 34 grams of healthy food, because it is the maximum between the two X values.

3 0
3 years ago
Round 39.19 to the ones place
andrew11 [14]
The answer is 39.2...
tell me if u need more help
3 0
3 years ago
Read 2 more answers
Which statement best describes the two figures
ollegr [7]
The answer would most likely be reflection
5 0
3 years ago
What is the value of X? Please help me with geometry.
yKpoI14uk [10]

Answer:

x=61

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Eight packages of strawberries cost $24. How many packages can you buy for $12
romanna [79]
4 packages, because 24/12=2, 8/2=4 packages.
8 0
3 years ago
Other questions:
  • Y=-5x i ned help i forgot how to do this i really forgot and im in clas with my laptop
    13·1 answer
  • There are___puppies that weigh less than 102 g
    10·1 answer
  • Explain why any rational number is either a terminating or repeating decimal
    9·1 answer
  • Given: Each block has masses m1 = m2 =
    13·1 answer
  • 11 1/4 divided by 9/4
    8·1 answer
  • Jason builds doghouses for a pet store. Each doghouse is a wooden structure with a rectangular base that has an area of 21 squar
    11·2 answers
  • Have to arrange this to least to greatest
    9·2 answers
  • 98 POINTS PLEASE HELP
    5·2 answers
  • I looked at the video and I still understand but don’t
    5·2 answers
  • I giveeee brainlilstttttttt
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!