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Artist 52 [7]
4 years ago
9

Equivalent fractions for 9/11, 15/17, and 2/3 using the least common denominator.

Mathematics
1 answer:
TiliK225 [7]4 years ago
8 0
The (small) challenge here is to determine what the LCD is.  Since 11, 17 and 3 are all prime, we find the LCD by multiplying them together:  561.

Then 9/11= 459/561; 15/17 = 495/561; and 2/3 = 375/561.
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timama [110]

skskhfkakakan what is this haha

6 0
3 years ago
Gettalie has 4,246 pennies. She wants to trade them in four quarters.How many quarters will Helka receive for her pennies?
Lady bird [3.3K]

Answer:

169 quarters

Step-by-step explanation:

Recall that 1 quarter = 25 pennies, and so the conversion factor is

  1 quarter

-------------------

25 pennies

Use this conversion factor to convert 4246 pennies into quarters:

  1 quarter

------------------- * 4246 pennies = 169.84

25 pennies

Obviously we cannot get our hands on 0.84 quarters, so round the above result down:

4246 pennies = 169 quarters plus 21 leftover pennies.

5 0
3 years ago
A survey of 7th and 8th grade students asked whether they were in favor of or against school uniforms. The two-way table below s
Anna71 [15]

The percent of the 7th graders that are in favor of school uniforms is  42.857% which can be rounded as 42.9%.

The survey results show there are a total of 112 7th-grade students and from this total, the number of students that support school uniforms is 48.

Let's calculate the percentage 48 represents:

  • 100% = 112
  • x = 48

  • x = 48  x 100 / 112
  • x = 4800 / 112
  • x =  42. 857

This means the percentage of 7th graders that support uniforms is 42.857% which can be rounded to

Learn more about percentage in: brainly.com/question/834969

6 0
3 years ago
You roll a fair 6-sided die.
Dmitry [639]
A dice only has 6 sides therefore is numbered up to 6. Their is nothing greater than 6 that you can possibly roll.
8 0
4 years ago
Read 2 more answers
1.) Which functions are linear?
Harman [31]
1) linear  <span>III. y=2x+1
2) x-int, </span><span>y=3x+5, y=0, 0=3x+5, 3x=-5, x=-5/3
</span><span>         B.) (-5/3,0)
3)
</span><span>maybe question was  : What is not a function?
I. x^2+y^2=1 not function
II. y=x^2   function
III. y=4x-10 function
IV. 1/2y=3x function</span>
6 0
4 years ago
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