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
Alenkinab [10]
3 years ago
9

Why 4/10 and 40/100 have unlike denominators but are equivalent fractions.

Mathematics
2 answers:
Agata [3.3K]3 years ago
8 0
They are equivalent fraction because both fractions have a common factor of 4/10.
You can divide 4/10 and get 1; 40/100 and get 10. Fractions are equivalent if they have common factors.
Arturiano [62]3 years ago
5 0
Because you can simplify 40/100 and get 4/10
when you divide 40/100 by ten on the den. and num. you will get 4/10

You might be interested in
Several million lottery tickets are sold, and 21% of the tickets are held by men. Suppose you select a random sample of people a
valina [46]

Answer:

hypergeometric

Step-by-step explanation:

For each winning ticket, there are only two possible outcomes. Either it is held by a men, or it is not.

There is a set number of X, and as the number of winning tickets decrease, the probability of a winning ticket being held by a men can decrease or increase. This is a characteristic of the hypergeometric distribution.

5 0
3 years ago
This rational expression is nonequivalent. 5x / 25x^4 ; x^3 / 5x^15<br> True or false?????
FromTheMoon [43]

It is nonequivalent. Figure it out this way. Think about what number has to be multiplied by both the numerator and the denominator of \frac{5x}{25x^4} to get to \frac{x^3}{5x^15}. It has to be the samee number for the one expression to be equivalent to the other. To get from 5x to x^3, we have to multiply by 1/5x^2. When we do that we get x^3. Good. Now we have to multiply the denominator by the same thing, 1/5x^2. 25x^4(\frac{1}{5}x^2)=5x^6. As you can see, they are not equivalent.

8 0
3 years ago
Read 2 more answers
Help me find the slope
Alex Ar [27]
M= -6/5
hope this helped!!
4 0
3 years ago
The speed limit is 50 miles per hour. Kyle is driving to a baseball game that starts in 2 hours. Kyle is 130 miles away from the
Marizza181 [45]

Answer: No. Kyle will arrive late

Step-by-step explanation:

The only speed limit is 50 miles per hour.

Kyle must cover 130 miles.

His travel time = 130/50 = 2.6

2 hours + (0.6 of 60 minutes )

2 hours + (36 minutes)

i.e kyle needs 2hours 36 minutes to cover 130 miles

And since the baseball starts in 2 hours, kyle will be late. Thus, the answer is No

8 0
3 years ago
There are 5 green balls, 2 orange balls, 4 purple balls, and 1 pink ball in a bucket. You pick 1 ball from
bagirrra123 [75]
B
The purple balls constitute 1/3 of the amount of balls there, so you’re that likely to pluck one out.
8 0
3 years ago
Other questions:
  • A right triangle has sides of length 3 ft., 4 ft., and 5 ft. What is its perimeter? What is its area?
    8·2 answers
  • 6^x = 216 how to solve? 6 to the power of x equals 216.
    14·1 answer
  • What are two integers whose sum is -20
    8·1 answer
  • Algebra il v14 A CR
    8·1 answer
  • Someone please help me I need it
    6·1 answer
  • PLEASE HELP!!!! I never learned how to do this...
    13·1 answer
  • Can someone help please?
    13·2 answers
  • HELP NEEDED AND ASAP!!!!! 30 POINTS
    8·1 answer
  • The tables given stretch for the linear functions f(x) and g(x). What is the input value for which f(x) and g(x) is true?
    6·1 answer
  • If the mass of an object on Earth is 18kg what would the mass of the same object be on the Moon?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!