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
Anestetic [448]
3 years ago
15

Alfie wants to buy a computer. The price of a basic computer is £400 The price of a better computer is £490 Alfie thinks that th

e better computer will cost him 20% more than the basic computer. Show whether or not he is correct.
Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer: He is not correct

Step-by-step explanation:

Well to determine whether he is correct find 20% of the basic computer computer and add it to its price to determine if it equals 490 euros

20% * 400 = 80

Now add 80 to 400 to see if it equals 490

400 + 80 = 480

480 ≠ 490  

He is wrong

You might be interested in
What percent of 60 is 12? Show your work. Is this wrong or right. 60/100 = 0.6*12 7.2% or do i removes the .2 off the percentage
Troyanec [42]
You don't just go removing numbers here and there without a good reason. In any case, your whole approach here is wrong. You're calculating 60 percent of 12. But the question says to take 12 out of a group of 60 and tell what percent of the group you have. That's (12/60) x 100.
5 0
4 years ago
Estimate the value of 102.3 ÷ 4.7
il63 [147K]

Answer:

See explanation

Step-by-step explanation:

Depends on what you round the numbers to, but let's say you round 102.3 to the nearest hundred (100) and 4.7 to the nearest one (5). We can easily solve 100/5 and get the answer 20.

5 0
2 years ago
How to change 3.3 into a fraction
Vesnalui [34]
3/3 or 3 over 3
usually its like 3
                       _
                       
                       3
but it can go anyway

          
7 0
3 years ago
Read 2 more answers
Find the shaded area
SVETLANKA909090 [29]
I can't read your hand writing
8 0
3 years ago
87 1/2% of what number is 105?
vampirchik [111]

Answer:

120

Step-by-step explanation:

87.5% of what number is 105?

87.5%=0.875

105/0.875=120

3 0
3 years ago
Other questions:
  • A multivitamin tablet contains 0.13g of vitamin C. How much vitamin C does a bottle of 20 tablets contain?
    7·2 answers
  • Plz help ill give u brainlist
    14·1 answer
  • Read the proof. Given: m∠H = 30°, m∠J = 50°, m∠P = 50°, m∠N = 100° Prove: △HKJ ~ △LNP Statement Reason 1. m∠H = 30°, m∠J = 50°,
    9·1 answer
  • What is the catering cost for a dinner with 40 guests?
    11·2 answers
  • HELP I WILL MARK YOU AS A BRAINLIEST I KNOW IM SO DUMB!!
    10·2 answers
  • The dot plot below shows the number of books 26 students read in a month:
    5·1 answer
  • Pendiente 6 y puntos (5, -2)
    14·1 answer
  • Add or subtract <br> 8/5x + 3/x
    10·1 answer
  • What is the coordinate of the point that will create a rhombus in the grid above
    13·1 answer
  • What is 4.62 expressed as an improper fraction in simplest form?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!