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
Rudik [331]
3 years ago
5

There are 80 runners to start a race. IN the first half of the race, 1/4 of them dropped out. In the second half of the race , 1

/5 of the remaining dropped out. How many runners finished the race?
Mathematics
1 answer:
mihalych1998 [28]3 years ago
5 0

Answer:

48

Step-by-step explanation:

80 divided by 4 is 20 so thats 1/4 of 80

80-20=60

1/5 of 60 = 12

20+12=32

80-32=48

You might be interested in
Which of these could be the length of sides of right triangle ABC?
Anna007 [38]

Answer:

C

Step-by-step explanation:

5*5+12*12=13*13

25+144=169

169=169

Hope this helps you!

4 0
3 years ago
Enzo is building a dog run that measures 10 feet by 9 feet. How many feet of fencing does he need to fence in the area?
iragen [17]

Answer:

90ft

Step-by-step explanation:

A=L*w

7 0
2 years ago
Allison had 18 postage stamps she gave 2/9 of the stamps to her mother and used 1/2 of the remaining stamps to send letters to h
Travka [436]
So first you have to do 18 multiply by 2/9. This gets you 4, next you multiply by 1/2. This gets you 2.

ANSWER: She will have 2 stamps left.
5 0
2 years ago
Read 2 more answers
Last week, a skate shop originally sold a skateboard for $120. Today, there is a sale and the same skateboard costs $96. What is
Alex Ar [27]
80%. That is the answer
8 0
3 years ago
This one is about swings so yeaaa
Tpy6a [65]

Answer:

A

Ratio is 2:1

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Sophia wrote an equation to represent the revenue of a movie theater for one day. She let x represent the number of child ticket
    12·1 answer
  • Sophia has read 75 pages in a 250-page book. What percent of the book has Sophia read?
    15·2 answers
  • What is the solution for this inequality? 8x ≤ -32
    13·1 answer
  • When Andrew goes bowling, his scores are normally distributed with a mean of 115 and a standard deviation of 11. What is the pro
    15·1 answer
  • John's dinner bill totaled $75. He left a 15% tip. How much money did John leave for a tip?
    8·2 answers
  • Two roommates, roommate X and roommate Y, are expecting company and are arguing over who should have to wash the dishes before t
    9·1 answer
  • Help me find the radius please
    13·1 answer
  • If I graph x &gt; -13 would my point<br> be filled in or empty?
    14·1 answer
  • Simplify the expression. Explain each step 7(4y)
    5·1 answer
  • Write the first statement as a conditional. If possible, use the Law of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!