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
Advocard [28]
3 years ago
5

Explain how to use multiplication to find

Mathematics
1 answer:
Sindrei [870]3 years ago
5 0

A fraction x/y is a ratio between two numbers x and y.

The ratio is preserved if both x and y are scaled up or down by the same number n.

This means you can obtain any fraction equivalent to x/y by multiplying both x and y by n, i.e. (n*x)/(n*y).

Then we have 1/4 = (2*1)/(2*4) = 2/8, for example.

You might be interested in
Jill has a 25% off coupon for some computer software. If the coupon saved her $35, how much would the software cost without the
zysi [14]

Answer:

$140

Step-by-step explanation:

35 times 4

6 0
3 years ago
Which of the following is a solution of y - x > -3?
Colt1911 [192]
X<<span>y+<span>3 its simple here is your answer</span></span>
4 0
3 years ago
There are 45 students in a class. The ratio of boys to girls is 2:3. How many boys are there in the class?
Lena [83]

Answer:

18 boys

Step-by-step explanation:

we add 2 and 3 because they are equal parts:

2+3=5

Then we divide 45 by 5 because we want to find what 1 part equals"

45/5=9

We now do 9*2 to get an answer of:

9*2=18

hope this makes sense!

7 0
2 years ago
Find the opposite of -16​
ryzh [129]

Answer:

please give me brainlest

Step-by-step explanation:

16 is the answers for the question

5 0
2 years ago
Read 2 more answers
Triangle ABC is located on a coordinate plane. Triangle ABC is transformed to create triangle A'B'C using the rule described bel
lara [203]

Answer:

What grade is this

Step-by-step explanation:

I can give you the answer but you have to be patient like 30 min

3 0
3 years ago
Other questions:
  • Can u help me with the whole page
    9·1 answer
  • Identify pattern 2 6 4 12 10 30 28 84
    9·1 answer
  • Convert 8 gal/h into pt/min
    7·1 answer
  • 1234 please help please
    14·2 answers
  • Is 0.81 the same as 0.081
    11·2 answers
  • How much will she need for a 15 person cake? Please show your work.
    8·1 answer
  • A spinner numbered 1 to 6 is spun twice. What is the probability of getting a 3 on the first spin and an odd number on the secon
    14·1 answer
  • What is the solution to the inequality (20+5 &gt; 1? 0 -3&gt;n&gt; - 2 02-2 On&lt; 2 or n &gt; 3​
    10·2 answers
  • Lin has a drawing with an area of 12 in2. If she increases all the sides by a scale factor of 5, what will the new area be?
    14·1 answer
  • Which term best describes the geometric figure?<br><br> Line <br> Point <br> Ray <br> Segment
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!