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
Evgesh-ka [11]
3 years ago
11

There is a total of 63 bikes if the ratio of blue to black bikes is 4 to 5 how many are blue

Mathematics
1 answer:
DedPeter [7]3 years ago
4 0
<span>Since the given ratio is blue:black is 4:5
4+5=9

4/9= 0.44 ~ 44%
5/9= 0.56 ~ 56%

Since there are a total of 63 bikes and 44% of these bikes are blue we just multiply 44% with the total number of bikes.

Solution:
1. 0.44 x 63 = 28
2. 0.56 x 63 = 35

Conclusively, there are 28 bikes that are colored blue.</span>
You might be interested in
The tens digit of a certain number is five more than the units digit. The sum of the digits is 9. Find the number.
Leokris [45]
<span>the tens digit = n
</span><span>the units digit = n-5

n + n-5 = 9
2n = 9+5
2n = 14
n = 7  </span>←  the tens digit

the units digit = n-5 = 7 - 5 = 2

<span>the number is 72</span>
4 0
3 years ago
Read 2 more answers
Using Distributive property what does 4(x+3)
Natalija [7]
This is easy 4x+12 the answer
3 0
3 years ago
4a + c =17<br><br> A B C are consecutive numbers.
iris [78.8K]
A=3
B=4
C=5
Substitute 3 in for 'a' in the equation, and 5 in for 'c' in the equation to get 17.
6 0
2 years ago
Sara is making a key chain using the bead design shown. What fraction of the beads in her design are either blue or red? 
klio [65]
You can make a ratio of red to overall colors and then that will give you the fraction, you might have to simplify it
4 0
3 years ago
For one batch of cookies, the ratio of ounces of butter to ounces of flour is 2 to 3
dezoksy [38]

Answer: For 3 Batches, 6 butter & 9 flour

For 5 Batches, 10 butter & 15 flour

Step-by-step explanation:

1 Batch = 2:3

So, whatever we times up by in batches we can do the same to the ingredients.

1 batch = 2:3

multiply 3

3 batches = 6:9

and so on…

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find the equation of the line that passes through the points (5, -4) and (7, 6)
    11·1 answer
  • Plz help I might get a F A marching band has 4 rows of trumpets with 10trumpeters in each row.how many trumpeters are in the mar
    8·2 answers
  • William travels only on Saturdays and Sundays and has flown 1,020 miles this month. Jason travels every weekday and has flown 2,
    11·1 answer
  • Rational numbers word problem please help
    11·1 answer
  • Let X denote the length of human pregnancies from conception to birth, where X has a normal distribution with mean of 264 days a
    12·1 answer
  • A new car valued at 24,000 depreciates at 9% per year. What is the value of the car one year after purchase?
    10·1 answer
  • Martha has saved 2,700 to share with her family . She divides one -third of her saving equally between her two children , lola a
    13·1 answer
  • Find the greatest common factor of 6n2 and 10m.
    7·1 answer
  • What effect does eliminating the highest value, 180, from the data set have on the mean and the
    15·2 answers
  • SOMEONE HELP ASAPPPPPPPPP PLS WILL MAKE BRAINLEST
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!