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
yawa3891 [41]
2 years ago
8

How do I find a least common denominator? ​

Mathematics
2 answers:
Kitty [74]2 years ago
6 0

Answer:

Below.

Step-by-step explanation:

You can find this by first finding the prime factors of the numbers.

For example, find the LCD of 12 and 16:

12 = 2 * 2 * 3

16 = 2 * 2 * 2 * 2

There are 2 pairs of 2's in the list so only 2 of these four are included in the calculation. All other factors are included.

The LCD is:

2 * 2 * 2 * 2 * 3

= 16*3

= 48.

Find the LCD of  3 and 6

6 = 2 * 3

3 = 3

- so only one of the 3's is included:

LCD = 2*3 = 6.

Afina-wow [57]2 years ago
4 0

Answer:

to find the least common denominator list out the multiples of both denominator until you find the smallest multiple that is shared by both

4: 4,8,12,16,20,24,28,32,

7:14,21,28,35,

because 28 is the first shared multiple of 4 and 7,it most be the least common denominator for these two fractions.

Step-by-step explanation:

hope its help po

You might be interested in
I need help with this! Quick ASAP?
sp2606 [1]

Answer:

a) F

b) B, E, D

Step-by-step explanation:

a) The segment with the greatest gradient has the largest change in y-values per unit change in x-values

From the given option, the rate of change of the <em>y </em>to the<em> </em>x-values of B = the gradient = (4 units)/(2 units) = 2

The gradient of F = (-3units)/(1 unit) = -3

The gradient of A = 4/4 = 1

The gradient of C = -2/5

The gradient of D = 2/6 = 1/3

The gradient of E = 3/4

The segment with the greatest gradient is F

b) The steepest segment has the higher gradient

From their calculated we have;

The gradient of segment B = 2 therefore, B is steeper than E that has a gradient of 3/4, and E is steeper than D, as the gradient of D = 1/3

Therefore, we have;

B, E, D.

6 0
3 years ago
Which option best describes the polynomial?
liq [111]
Degree of ploynominal is the largest exponent you find, which is here the 4x to the 6th. there are only two terms here.
4 0
2 years ago
Kim went to the grocery store to get some snacks. She bought 3 bags of chips at 89¢ each, 5 candy bars at 50¢ each, and one thre
wariber [46]
The chips all together are 2.67, the candy bars total 2.5, the soda bottle is 1.89$. Add that all together for a total of 7.06. Multiply that by 1.08 to account for taxes and get 7.62.
5 0
3 years ago
The product of two numbers is the same as one of the factors. How can you use properties of multiplication to determine what the
Bess [88]
It will be as I understand:

(x*y)=x
<span>
or (x*y)=y</span>
4 0
3 years ago
The height of a cuboid is 12cm,the volume is 1200cm3 find the side of the of a cuboid​
Tasya [4]

Answer:

area=volume/height

area=1200cm cubed/12cm

area=100cm squared

5 0
2 years ago
Other questions:
  • Which expression represents 75 divided by an unknown number? A. 75 – r B. 75 · r C. 75 ÷ r D. 75 + r
    7·2 answers
  • HEY YALLL WASSUP ^ ^
    5·2 answers
  • Imagine that you need to create a scale drawing of this sign. The scale drawing will
    5·2 answers
  • Evaluate -2yx - 4y what's the answer ​
    8·2 answers
  • .........................answer
    12·1 answer
  • What is the unit multipliers for weeks and months
    5·1 answer
  • X/10+6 greater than or equal to 8
    6·1 answer
  • What’s 28.50 simplified
    5·2 answers
  • After 3.0 s, Mohammed was running at
    9·1 answer
  • i bougth 3 bags of candy and 1 drink for 3.20 dollars. my sister bought 2 bags of candy and 4 drinks for 6.30 dollars. how much
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!