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
Phantasy [73]
2 years ago
5

Reduce then calculate 7/8 x 4/15 x 3/7 = ? Can you help?

Mathematics
1 answer:
Zepler [3.9K]2 years ago
8 0

since this is a multiplication, all the numerators are just factors of the product numerator and all denominators are just factors of the product denominator, so we can simply reorder them some, without changing the product.


\bf \cfrac{7}{8}\times \cfrac{4}{15}\times \cfrac{3}{7}\implies \cfrac{7}{7}\times \cfrac{4}{8}\times \cfrac{3}{15}\implies \cfrac{1}{1}\times \cfrac{1}{2}\times \cfrac{1}{5}\implies \cfrac{1\cdot 1\cdot 1}{1\cdot 2\cdot 5}\implies \cfrac{1}{10}

You might be interested in
What side is the shortest in the picture?<br><br> A. GF<br> B. DG<br> C. EF<br> D. GE<br> F. DE
igor_vitrenko [27]

Answer:

A. GF

Step-by-step explanation:

The shortest side in a triangle is opposite the smallest angle

<d = 180 -52 -61 =67

The smallest angle is 52 so the smallest side is DG

<f = 180 - 48-85 =50

The smallest angle is 48 so the smallest side is FG

The smallest angle is 48 so the smallest side overall is FG (GF)

4 0
2 years ago
Mrs. Williams is crocheting a blanket for her niece. So far the blanket has a radius of 5 feet. She plans to put one final round
Irina18 [472]
C jsnndbdbdbdbx ndndnndnd d dndnxnxnnxnxjxjxjxncncnnxnx
8 0
3 years ago
Ship A receives a distress signal from the southwest, and ship B receives a distress from the same vessel from the north. At wha
Fiesta28 [93]

I've attached an image showing the coordinates of Ship A and Ship B.

Answer:

distressed vessel is located at (1, 1.5)

Step-by-step explanation:

From the image attached, we can see that;

Coordinate of ship A is (3, 4)

Coordinate of ship B is (1, 1)

Now, we are told that Ship A receives a distress signal from the southwest, and ship B receives a distress from the same vessel from the north.

This means that the distressed ship is somewhere in between ship A & B.

To solve this, we will extend the arrow line from Ship A in that same SW direction and we will do the same for ship B in the same North direction. Their point of intersection is where the distressed ship is located.

Now, if we do that, we will see that they will intersect at the point; (1, 1.5)

Thus,distressed vessel is located at (1, 1.5)

5 0
3 years ago
Jack goes to a store and selects 2
Sav [38]

For questions like this just multiply the prices by how many they're buying and add all the numbers up and subtract by how much they have to begin with.

Example:

$34.99×2=$69.98

$16.50×3=$49.50

$3.75×4=$15

$69.98+$49.50+$15=$134.48

$134.48-$125=$9.48

4 0
3 years ago
I need to plot a point on the graph but idk where.
Reptile [31]

Answer:

Right at 15 inches

Step-by-step explanation:

because the age starts at 0 months which is when Colbie was a newborn

4 0
3 years ago
Other questions:
  • Find the slope of the line whose equation is 5y = x - 3.<br><br> -3<br> -3/5<br> 1/5<br> 5
    7·1 answer
  • Quadrilateral ABCD has vertices at A(-2, -4), B(1, -1), C(-2, 2) and D(-5, -1). What is the name of the figure?
    5·1 answer
  • How do you make a mix number out of 81 divided by 10?
    9·1 answer
  • What are some ways to describe the relationship between sets of numbers?
    6·1 answer
  • Chan receives a bonus from his job. He pays 30% taxes, pays 30% charity and 25% debt. Has $600 remaining from his bonus. What wa
    15·1 answer
  • Need help on scientific notation
    14·1 answer
  • Find the n 2/9= 14/ n
    7·1 answer
  • Simplify the square root √411
    13·2 answers
  • Someone please answer #10,11,13 and 14 .. proportionss
    6·1 answer
  • Please help!<br><br>if rstu is a rhombus, find m&lt;uts ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!