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
Fed [463]
2 years ago
8

Is 24 the correct LCD to use for subtracting 6 3/4 - 1 2/6 ? Why or why not?

Mathematics
1 answer:
zimovet [89]2 years ago
3 0

Answer:

Step-by-step explanation:

A

No 24 is not the best number to use for the LCD, although it will work. 12 is much better because it is smaller.

B

Factor each number into it's primes.

24 =<u> 2*2*2</u>*3

32 = <u>2*2*2</u>*2*2

The highest common factor is 2*2*2 = 8

C

9/10 - 3/10 = 6/10 The denominator remains the same. The numerators get subtracted.

6/10 = 3/5 Two goes into both numerator and denominator of the answer. Therefore you can divide both 6 an 10 by 2

You might be interested in
I NEED THIS REALLY QUICK ILL GIVE BRAINLIEST AND 5 STARS PLEASE AWNSER
Elan Coil [88]
The answers is 14 if you follow the equation i just did it on a calculator (attached)
5 0
3 years ago
Read 2 more answers
40 POINTS NEED HELP ASAP
sesenic [268]
Use slope formula: y2-y1/x2-x1

XZ: -5/9
YZ: 2/7
XY: -7/2

XYZ is a right triangle because two of these slopes have a product of -1.

(YZ and XY does).  We are all busy these days.
7 0
3 years ago
Read 2 more answers
Need help math equations work shown
9966 [12]

Answer:

i cant view it

Step-by-step explanation:

5 0
3 years ago
Which answer represents the domain of the logarithmic function given below? f(x)=log7x
Georgia [21]
We know that domain of log(x) is &forall; x>0.
=>
domain of log(7x) is also &forall; x>0, or (0,&infin;) in interval notation.
5 0
3 years ago
Read 2 more answers
A shipment of 6 3/7 tons of sugar is separated into containers of equal size if the shipment fills 5 containers how much sugar c
zlopas [31]

Answer:

1 2/7 tons of sugar

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • What is the common ratio of the sequence?<br> -2, 6, -18, 54,...
    10·1 answer
  • What are the extremes of the following proportion 3/15 = 12/60
    5·2 answers
  • Answer The Expression. 55−63+20 1/4 ÷ 43 1/4
    15·1 answer
  • Please help me solve this and tell me the answer because this has been stumping me for a while and I am giving 12 points for thi
    6·2 answers
  • 2x + 3y = 12 <br> 4x - 3y = 6
    9·2 answers
  • Find the solution to the system of equations below.<br> 2y = 2x - 8<br> 2x + y = 5
    5·1 answer
  • Marianne is completing a 4-mile route for
    12·1 answer
  • Helpppppppppppp plz helpppppppppppppp ​
    15·1 answer
  • Starwatch camping site charge per person £5 please see attached ​
    13·1 answer
  • Please help I'll give 50 points and brainliest!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!