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
REY [17]
3 years ago
6

Jake needs 9 pieces of rope that are each the same length. He cuts the pieces from a rope that is 8 yards long and uses up the w

hole piece of rope.
How long is each piece of rope?
WRITE THE ANSWER AS A FRACTION AND DECIMAL.
Mathematics
2 answers:
Anastasy [175]3 years ago
6 0
ANSWERS
Each rope has a length of 8/9 yards, or 0.\overline{8} yards (repeating digit is 8).

EXPLANATION
Division can be used to solve this problem.

In general, the equation "a/b = c" models the following situation: If you have something that is <em>a</em> units long and you divide it into <em>b</em> equal parts, then each equal part will be <em>c </em>units long.

We have a rope that is 8 yards long and we need 9 equal pieces.
Divide 8 yards by 9 to get the length of each piece.

   \begin{aligned}&#10;{}^\text{length of}_\text{each piece}&#10;&= \dfrac{8\text{ yard}}{\text{9 piece} } \\&#10;&= 8/9 \text{ yards per piece} \\&#10;&= 0.\overline{8} \text{ yards per piece}&#10;\end{aligned}

Each piece is 8/9th of a yard or 0.\overline{8} yards long.

We can confirm this by adding the lengths of the nine equal pieces of rope back up to get the original length of the rope:

   \begin{aligned}&#10;\underbrace{\frac{8}{9} + \frac{8}{9} + \frac{8}{9} +\frac{8}{9} +\frac{8}{9} +\frac{8}{9} +\frac{8}{9} +\frac{8}{9} +\frac{8}{9}}_{\text{9 pieces, each of them 8/9th of a yard long}} &= 9 \cdot \left(\frac{8}{9} \right) \\&#10;&= 8&#10;\end{aligned}
Doss [256]3 years ago
5 0
9 pieces of rope form an 8 yard long rope

Divide.

8/9 yards of rope.

8/9 is approximately 0.89.

So 8/9 yards of rope or 0.89 yards of rope.
You might be interested in
What is the value of the product (3 – 21)(3 + 2/)?<br> 5<br> 9 + 4<br> 9 - 41<br> 13
Nuetrik [128]

Answer:

<em>t</em><em>h</em><em>e</em><em> </em><em>c</em><em>o</em><em>r</em><em>r</em><em>e</em><em>c</em><em>t</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em> </em><em>i</em><em>s</em><em> </em><em>-</em><em>9</em><em>0</em>

Step-by-step explanation:

hope it helps

5 0
3 years ago
Evaluate to 212 base 3 - 121 base 3 + 222 base 3​
aksik [14]

Answer:

212 bp^3 (base pairs cubed) - 121 bp^3 (base pairs cubed) + 222 bp^3 (base pairs cubed) = 313 bp^3 (base pairs cubed

Step-by-step explanation:

5 0
3 years ago
A ferris wheel can fit 75 people in 25
lidiya [134]

Answer:

3people/minute

Step-by-step explanation:

75/25=3

7 0
3 years ago
Read 2 more answers
The flying squirrel of eastern Texas can drop from a height of 60 feet. A function that approximates this drop is h = −16t 2 + 6
Rudik [331]

Answer:

Step-by-step explanation:

?

3 0
3 years ago
Which equations represent the line that is parallel to 3x - 4y = 7 and passes through the point (-4,-2)? Select two
dem82 [27]

Answer:

3x - 4y = -4

Step-by-step explanation:

substitute the ordered pair into each equation and ensure that it comes out to be true.

8 0
3 years ago
Other questions:
  • DRIVERS ED
    12·2 answers
  • Suppose f(x)=x^2. Find the graph of f(x+2). Ive gone through the tutorial if someone could explain it that be extremely helpful.
    12·1 answer
  • How do you correctly graph a system of inequalities
    5·1 answer
  • At the Grassy Meadows Mennonite School, the total number of students in grade 7-9 is the lowest commom multiple of the numbers o
    9·1 answer
  • Solve the eguation for A: A÷2=4
    15·2 answers
  • Pythagorus Middle School wants to buy 40 t-shirts for the cross country team. They look at two stores to see which will give the
    11·1 answer
  • What is - (6x + 9y) in distributed form
    5·1 answer
  • I neeed this rithg now
    13·1 answer
  • A. Factor: 5m2 40m + 5 <br>B. Expand: 72(x – 3)​
    6·1 answer
  • Find the e measure of the missing angle. round to 2 decimal places
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!