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
notka56 [123]
3 years ago
13

HELP PLZ ASAP whats the least common denominator if 1/8, 5/12, and 7/18 A.216 B.108 C.72 D.48

Mathematics
2 answers:
yanalaym [24]3 years ago
6 0

Answer:

LCD = 72

Equivalent Fractions with the LCD

1/8 = 9/72

5/12= 30/72

7/18 = 28/72

Solution:

Rewriting input as fractions if necessary:

1/8, 5/12, 7/18

For the denominators (8, 12, 18) the least common multiple (LCM) is 72.

LCM(8, 12, 18)

Therefore, the least common denominator (LCD) is 72.

Calculations to rewrite the original inputs as equivalent fractions with the LCD:

1/8 = 1/8 × 9/9 = 9/72

5/12 = 5/12 × 6/6 = 30/72

7/18 = 7/18 × 4/4 = 28/72

Irina18 [472]3 years ago
6 0

Answer: Option C

Explanation: The least common denominator of ⅛, ⁵⁄₁₂, ⁷⁄₁₈  is 72.

Plz mark brainliest:)

You might be interested in
PLEASE HELP ASAP ASAP ASAP ASAP ASAPA ASAP
Shkiper50 [21]
5/3=1.6666 hope this helpssssssssssssssssssss
7 0
3 years ago
Read 2 more answers
List 3 equivalent ratios of 5/2
jek_recluse [69]
3 equivalent ratios or 5/2
10 /4
20/8
30/12
6 0
3 years ago
Read 2 more answers
3 sides of the triangle are distinct prime numbers. What is the smallest possible perimeter of the triangle?
Nitella [24]

Answer:

the smallest possible perimeter is 6

Step-by-step explanation:

since the smallest possible prime number is 2 it would make since if each side is 2 which makes the smallest perimeter possible. i really hope this helped :)

5 0
3 years ago
Read 2 more answers
X - y= -4 -2x +3y =6
STatiana [176]

Answer:

<em><u>x=-6, y=-2</u></em>, (As a point) (-6, -2).....The point form is not necessary unless you want to solve the system (of equations) by graphing.

Step-by-step explanation:

By substitution:

x-y=-4    By adding y on both sides,

x=y-4

Now you can substitute x for the expression (y-4)

Plug the (y-4) as x in the other equation.

So -2x+3y=6 becomes

-2(y-4)+3y=6

Now solve:

-2(y-4)+3y=6 distributes out to be

-2y+8+3y=6     Now combining like terms

y+8=6              Subtract 8 on both sides to isolate the variable

<u><em>y=-2</em></u>

Now plug the value -2 in where the y is in any equation (preferably the easier/less complicated one) and solve for x.

So x-y=-4 becomes

x-(-2)=-4

=x+2=-4

=<u><em>x=-6</em></u>

3 0
3 years ago
144% of what number is 54?
Alik [6]

Answer:

37.5

Step-by-step explanation:

37.5×144/100=54 the number is 37.5

6 0
2 years ago
Other questions:
  • 1) Which equation could be used to estimate the population of Oak City in 10 years?
    7·1 answer
  • Trig question that has me baffled. y=½(x-2)²-8
    5·1 answer
  • I need help with this
    11·1 answer
  • What is the square root of 9?​
    9·2 answers
  • PLEASE HELP!! I’ve added an attachment. Please help me find the type of statement for this mathematical question. TYSM!!
    14·1 answer
  • What is the equation of this graphed line?
    7·2 answers
  • Evaluate the expression for the given value of the variable. <br> 46 + 1/5r<br> r = -1/2
    15·2 answers
  • Not every straight line will pass the vertical line test. What is the only type
    14·1 answer
  • When Mr Lee was given a raise of 20%, his new salary was $1980.How much was his increase in his salary?
    8·1 answer
  • Solve for x and show all work thanks:)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!