MATHEMATICS MIDDLE SCHOOL

How do i simplify each fraction 5/10 4/12 3/9 how do i solve by
doing what steps

Answers

Answer 1
Answer:

The simplification of given fractions 5/10, 4/12, 3/9  are 1/2, 1/3, 1/3.

What are fractions?

A fraction is a part of a whole. In arithmatic, the number is expressed as a quotient, in which the numerator is divided  by denominator.

Now the given fractions are,

5/10, 4/12, 3/9

Now to simplify each fraction we have,

5/10 = 5/(5x2)

or, 5/10 = (5/5)(1/2)

or, 5/10 = 1/2      

Similarly,

4/12 = 4/(4x3)

or,4/12 = (4/4)(1/3)

or, 4/12 = 1/3

Similarly,

3/9 = 3/(3x3)

or, 3/9 = (3/3)(1/3)

or, 3/9 = 1/3

Hence,The simplification of given fractions 5/10, 4/12, 3/9  are 1/2, 1/3, 1/3.

More about fractions :

brainly.com/question/11905397

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Answer 2
Answer: 5/10 divide each number by 5, 5 divided by 5 is 1 and 10 divided by 5 is two so it would be 1/2

4/12 divide each number by 4, four divided by 4 is 1, and 12 divided by 4 is 3 so it would be 1/3

3/9 divide each number by 3, 3 divided by 3 is 1, and 9 divided by 3 is 3 or it would also be 1/3

Hope that helped you

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A minimum of a high school wrestling mat is 1444 square feet. what is the length of the mat?

5) A stereo speaker in the shape of a triangular pyramid has a height of 6 inches. The area of the base of the speaker is 11 square inches. What is the volume of the speaker in cubic inches?

Answers

volume of the speaker= 22 cubic inches

Step-by-step explanation:

  • The formula to find this question is
  • V= 1/3 BH
  • WHERE H =6 INCHES
  • Area of base = 11 square inches
  • therefore,
  • v= 1/3 (11) (6)
  • volume of the speaker= 22 cubic inches

Anna can buy 3 sweatshirts for total of $45. How much would it cost if she were to buy five sweatshirts at the same price?

Answers

75$
each t-shirt costs 15$
to get that do 45/3

Answer:

$75

Step-by-step explanation:

(45 / 3) x 5 = 75

To find the amount of money for each t-shirt, divide 45 by 3.

45 / 3 = 15

To find out the price of 5 t-shirts, multiple 15 by 5.

15 x 5 = $75

$75 is your answer :)

I don't understand fractions. Please help me.

Answers

Fractions are one number over another number
As someone already said, fractions are one number over another number. But for this particular problem you would do 5 3/4 times 4 (since she jogged that many miles each day for four days) and then add that to the product of 2 3/5 times 7 (since she walked that many miles each day for seven days). You add them because it says what is the total number of miles Rachel walked and jogged last week. I then got 41 1/5 miles. So Rachel walked and jogged last week for 41 1/5 mikes.

Last year. Betsy sold oranges at $7 per crate. This year there was a bumper harvest, so she dropped the priceby 12%. What is the new sale price of a crate of oranges?​

Answers

$6.16
12% of $7 = 0.84
$7 - $0.84 = $6.16

A field has a perimeter of 1.48 kilometres. It is 460 metres long. How wide is the field?

Answers

P=1.48 \ km = 1 \ 480 \ m \n \n1 \ km = 1000 \ m \n \n l=460 \ m \n \n it \ has \ perimeter : \n \n P = 2 \cdot l + 2\cdot w \n \n1480=2*460 + 2w \n \n1480=920 +2w\n \n 2w=1480-920\n \n2w=560 \ \ /:2 \n \nw=280 \ m \n \nAnswer : \ field \ has \ a \ width : \ 280 \ m
P = 1.48km = 1480m
P = 2l + 2w
l = 460
2l = 920
1480 - 920 = 560
560 = 2w
560 ÷ 2 = 280
280m = width or w

Ms. Burger has graded 45 tests. This represents 60% of her 3 math classes. How many math students does Ms. Burger teach?

Answers

To find answers like this, you have to divide the percentage into the number given so:
45 / .60 = 75
She teaches 75 math students
- - To start off you are going to divide:

60%=0.60 (.60)

(45)/(.60) =75

Therefore 75 is your final answer.
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