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
frutty [35]
2 years ago
13

Could someone please helppp

Mathematics
1 answer:
MissTica2 years ago
7 0

Answer:

1. 1/2

2. 3/4

3. 1/6

4. 1/4

5. 7/4

6. 3/2

7. 5/1

8. 2/7

9. 1/4

Step-by-step explanation:

A ratio compares values.

So if there are 3 oranges and 12 apples, we can say that there is a ratio of 3 : 12 meaning there are 3 oranges for every 12 apples.

Ratios can be written in different ways, but they mean the same thing:

  • Using the ":" to separate the values:                     3 : 12
  • Or using the word "to" to separate the values:   3 to 12
  • or as a fraction:                                                          \frac{3}{12}

A ratio can also be scaled up or scaled down (as long as we do the same thing to both values):

  • 3 : 12  is the same as 6 : 24  (multiplied both values by 2)
  • 3 : 12  is the same as 1 : 4  (divided both values by 3)

1.  2 to 4  = 2 : 4 = 2/4

We can reduce this fraction by dividing both the numerator (top value) and denominator (bottom value) by 2:  2/4 = 1/2

2. 15/20

Reduce this fraction by dividing both the numerator (top value) and denominator (bottom value) by 5:

15/20 = 3/4

3. 6 : 18 = 6/18

Reduce this fraction by dividing both the numerator (top value) and denominator (bottom value) by 6:

6/18 = 1/6

4. 3 to 12 = 3 : 12 = 3/12

Reduce this fraction by dividing both the numerator (top value) and denominator (bottom value) by 3:

3/12 = 1/4

5. 7 : 4 = 7/4

This fraction cannot be reduced any further as the numerator is a prime number.  Prime numbers are whole number greater than 1 that cannot be made by multiplying other whole numbers.

6. 18/12

Reduce this fraction by dividing both the numerator (top value) and denominator (bottom value) by 6:

18/12 = 3/2

7. 35 : 7 = 35/7

Reduce this fraction by dividing both the numerator (top value) and denominator (bottom value) by 7:

35/7 = 5/1  

(5/1 = 5 however the question is asking you to write the ratio in the lowest fraction, so the lowest fraction is 5/1)

8. 8/28

Reduce this fraction by dividing both the numerator (top value) and denominator (bottom value) by 4:

8/28 = 2/7

9. 24 : 96 = 24/96

Reduce this fraction by dividing both the numerator (top value) and denominator (bottom value) by 24:

24/96 = 1/4

You might be interested in
Does someone know how to do this? i don't get it at all. show work please. thank you.
Vedmedyk [2.9K]
Hello, what’s the question though
5 0
3 years ago
Read 2 more answers
Would somebody let me use their brainly so i can do work
Burka [1]

Answer:

just watch the ads

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Find the most important variable in the problem.
lozanna [386]

Answer:

a

Step-by-step explanation:

4 0
2 years ago
This graph shows the distance that a robot walk. What’s is the robot’s speed ?
Charra [1.4K]

B. 10 ft per minute

because the line is steadily increasing at a constant rate yeah, it's 10 feet per minute

7 0
3 years ago
Read 2 more answers
How many solutions y=x^2-10x+25
MrRissso [65]
<h2>There are infinite solution of y.</h2>

Step-by-step explanation:

Given,

y = x^2 - 10x + 25

To find, the total number of solutions = ?

∴ y = x^2 - 10x + 25

⇒ y = x^2 - 2(x)(5) + 5^2

⇒ y = (x-5)^{2}

There are infinite solution of y.

Thus, there are infinite solution of y.

7 0
3 years ago
Other questions:
  • The volume of a cube is 27 cubic inches. Which expression represents s, the length of a side of the cube?
    6·2 answers
  • Q # ..18 I need your help
    14·1 answer
  • Algebraically determine if the relation x = y2 – 100 is symmetrical with respect to the x-axis, y-axis, or the origin.
    12·1 answer
  • A paper clip is 7/8 inches. Each paper clip is $0.03. Lined up together they add up to 56inches. How much will it cost
    15·1 answer
  • A population of beetles are growing according to a linear growth model. The initial population (week 0) is p0=6 and the populati
    10·1 answer
  • Find the distance between the two points (-4, 6) and (3,-7) Your answer​
    13·1 answer
  • Write the exponential function f(x)= -2*3^(1-x)
    6·2 answers
  • at the end of dinner a restaurant had several dishes of quiche each with 2/6 size pieces of quiche. the chef was able to combine
    14·1 answer
  • Answer This Question.
    12·1 answer
  • Which equation models the area of the geometric figure, below. Select all that apply:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!