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
Ostrovityanka [42]
3 years ago
10

7/8 divided by 3/9 please show steps and explain how so i can understand

Mathematics
2 answers:
12345 [234]3 years ago
4 0

Answer:

Seven eighths divided by three ninths is equal to twenty-one eights.

Step-by-step explanation:

The easiest way to divide one fraction by another is to simply multiply the first one by the second one.  It's that easy:

\frac{7}{8} \div \frac{3}{9}

is exactly the same as:

\frac{7}{8} \times \frac{9}{3}

Which we can then solve by multiplying the numerators by each other and multiplying the denominators by each other

\frac{7}{8} \times \frac{9}{3}\\\\ = \frac{7 \times 9}{8 \times 3} \\\\ = \frac{63}{24} \\\\ = \frac{21}{8}

Another way you can solve it is by noting that in the second number, both the numerator and denominator are divisible by 3, which gives a way to simplify before doing the division:

\frac{7}{8}\div \frac{3}{9}\\\\= \frac{7}{8}\div \frac{1}{3}\\\\= \frac{7}{8}\times \frac{3}{1}\\\\= \frac{7}{8}\times 3\\\\= \frac{21}{8}

makkiz [27]3 years ago
3 0

Answer:

21/8

Step-by-step explanation:

okay so what we have to do is called flip n' multiply, so we leave the first fraction the way it is and the second one, we flip. so instead of 3/9, it would be 9/3. now we just do 7/8 times 9/3 to get 63/24 which I believe will be simplified to 21/8

You might be interested in
Find the slope intercept form of the line below. PLS HELP ITS DUE IN 30 MIN
choli [55]
Y= 6912/3.3x
hope this helped!! <3
6 0
3 years ago
George bought 3 3/10 of fabric for an art project at $2.27 per yard . What was the total cost of the fabric?
Kipish [7]
3 3/10 x $2.27 = $7.49 total cost of the fabric
3 0
3 years ago
Enter an algebraic expression to model the given context. Give your answer in simplest form. The original price p of an item les
ra1l [238]

Answer:

Step-by-step explanation:

Let

Original price = p

Less Discount = 20%

Total discount paid for the item = 20% of p

= 20/100 * p

= 0.2 * p

= 0.2p

Actual price after discount = 100% - 20%

= 80%

Total price paid for the item = 80% of p

= 80/100 * p

= 0.8 * p

= 0.8p

6 0
3 years ago
What is the measure of angle 3?
zheka24 [161]
Angles 6 and 8 add up to equal 180, so 2x - 5 + x + 5 = 180.  3x = 180 so x = 60.  Angle 3 is alternate interior to angle 6 which is 2(60) - 5 = 115, so angle 3 is also 115
7 0
3 years ago
Read 2 more answers
Use the graph method to solve the system of linear equations:
olya-2409 [2.1K]
The answer is D. I graphed it on this website called desmos. The solution is where the lines intersect.
3 0
3 years ago
Other questions:
  • What is the result of rotating the triangle 90° counterclockwise around the point (2, -1)?
    10·1 answer
  • Solve for m: 3m - 5r = 2n + 7
    13·2 answers
  • A−15=4a−3a solve for a
    10·1 answer
  • Find the area of this shape ​
    6·2 answers
  • Put these numbers in order from greatest to least.6, -9/36, 21/25
    7·2 answers
  • The mean life expectancy of a certain type of light bulb is 895 hours with a standard deviation of 18 hours. What is the approxi
    8·1 answer
  • Place the indicated product in the proper location on the grid. (y x - 5)(y x + 5)
    9·1 answer
  • Write an equation for a line thst is perpendicular to the line given by x=5 and passes through 1,0
    7·1 answer
  • Determine whether a triangle can be formed with the given side lengths.
    11·1 answer
  • jamie has 12 bags of candy. in each bag there is 1/4 lb of candy. how many pounds of candy does jamie have in all?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!