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
Oksana_A [137]
3 years ago
7

18. What is the least common denominator of the following fractions? 3/10 and 1/4

Mathematics
1 answer:
Len [333]3 years ago
7 0

Answer:

20

The denominators of 3 /10  and  1 /4  are 10  and  4.

The factors of  10  are  2 × 5  and  2 × 2

Therfore the LCD should have two 2's and one 5.

This means the answer is:

2 × 2 × 5 = <u>20</u>

I hope this helps :)

You might be interested in
1) Solve quadratic equations by factoring.<br> 2x^2 + 5x - 12 = 0
Hoochie [10]
(2x-3)(x+4) —> x= 3/2 x= -4
3 0
3 years ago
Read 2 more answers
10 points if you answer this
balu736 [363]
7. 3/4 x 12 is 9 so subtract 9/12 from 12/12 to get 3/12
8. Their pizzas were all cut differently. Josh’s pizza was cut in half, Lisa’s was cut into 6 slices and Vicki’s was cut in 8 slices
6 0
3 years ago
Read 2 more answers
During the summer you want to read at least 32 books. You have read 21 books so far this summer . What are the possible nurabers
ioda

Answer:

you need to read 11 or more books to pass your goal

Step-by-step explanation:

7 0
3 years ago
A university's freshman class has 10000 students. 2500 of those students are majoring in Engineering. What percentage of the fre
Musya8 [376]

Answer:

25%

Step-by-step explanation:

2500*4 = 10000

10000/4 = 2500

its 1/4 of the students

25%

8 0
3 years ago
Read 2 more answers
What is the solution of log3x −725 = 2?<br><br> x = −2<br><br> x = 2<br><br> x = 3<br><br> x = 4
SpyIntel [72]
The best and most correct answer provided from your question about the solution of a logarithmic equation is the fourth option which is x = 4. The solution to the equation is as follows:

We can transform the expression to:

(3x-7)^2 = 25

Solving for x using your algebra:

x = 4

I hope it has come to your help.


4 0
3 years ago
Other questions:
  • How do you write 180% as a fraction or mixed number in simplest form?
    6·1 answer
  • find two numbers, both smaller than 100, that have common multiple of 450 and highest common factor of 15
    7·1 answer
  • A bag contains 18 blue marbles and 12 red marbles. If 2 marbles were removed without being replaced, what is the probability tha
    15·1 answer
  • Solve the inequality |4x-10|greater than or equal to 14
    13·1 answer
  • What is the alternating sum of digits
    10·1 answer
  • 2) 0.275 is what type of number? Check all that apply.<br> Rational<br> Integer<br> Natural<br> Real
    12·2 answers
  • How does writing an equation help you solve a problem.
    6·2 answers
  • Help please eeeeeeeeee
    5·2 answers
  • How many 1/2 inch cubes would it take to fill up a 6 inch cube.
    9·2 answers
  • Can u please help me?!?!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!