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
madreJ [45]
3 years ago
8

What is the sum or difference of 5/7 - 1/3

Mathematics
1 answer:
Hatshy [7]3 years ago
7 0
ANSWER: 8/21

Step:
1. Find the GCF (Greatest Common Factor)
           The two denominator which is the bottom number have to be the same ALWAYS when adding and subtracting the fraction. So to find the GCF, you keep multiplying until you see the same number, only use the bottom number to find the GCF
      7: 7, 14, 21, 28
      3: 3, 6, 9, 12, 15, 18, 21, 24, 27
         GCF= 21

2.  5/7 -1/3
    Multiple both to get 21
        5/7 x 3/3 = 15/21
        1/3 x 7/7 = 7/21

3. Sove
     15/21 - 7/21
        = 8/21

You might be interested in
Select all the names for a in the expression.
Lunna [17]

Answer:

In this equation "a" is a variable.

Step-by-step explanation:

A variable is a term used that does not necessary have a value attached to it. Instead any value can be input in for it.

5 0
3 years ago
Read 2 more answers
RANDOM WORDS TO FILL WORD COUNT REQUIREMENT<br> −3x − 6 = 8x + 16
Assoli18 [71]

Answer:

x = 2

Step-by-step explanation:

-3x - 6 = 8x + 16

8x - 3x = 16 - 6 (subtract like terms)

5x = 10 (divide by 5)

x = 2

8 0
2 years ago
Similar Figures<br> congruent - exactly the same<br> :<br> I need the answer I don’t understand it
Volgvan
What are you asking?
4 0
3 years ago
Read 2 more answers
PLEASE HELP FAST; During a pumpkin launching contest, two pumpkins are launched at the same time. The path of pumpkin A is model
vladimir1956 [14]

Answer:

the horizontal distance of the pumpkins from the launch site when their heights are the same

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Original price of a hotel: $240.00 per night.
lawyer [7]

Answer:

$ 929

Step-by-step explanation:

Given: Original price of stay in hotel= $240 per night

           Discount= 25%

           Total taxes and fee = 29%

Now, finding the price of stay for four night.

Using unitary method to solve:

As we know original price of hotel stay per night is $240

∴ Price of four night stay at original price is 240\times 4 = \$ 960

Next, 25% discount given on the price of four night stay.

∴ 960 - \frac{25}{100} \times 960 = 960 - 240

= \$ 720

∴Price of four night hotel stay after discount is \$ 720

Now, 29% taxes and fees been added to the price.

Price of hotel stay after discount + Taxes paid.

720 + ( \frac{29}{100} \times 720) = 720 + 209

= \$ 929

∴ \$ 929 is the price to be paid for four night stay at hotel after discount and taxes.

5 0
3 years ago
Other questions:
  • {y = 3x -1<br> {x-y = - 9
    11·2 answers
  • An angle measures 40° less than the measure of its supplementary angle. What is the measure of each angle? please hlpppppp
    9·1 answer
  • Please help! Evaluate 1 + ( - 2/3 ) - (-m) where m - 9/2.
    11·2 answers
  • Steve, an entrepreneur, decides to open a flower shop and looks for an appropriate location for his shop. He wants to use the ce
    13·1 answer
  • Ima houseseller earns a 3% commision for selling a house. if he sells a house for $120000, what is his commision
    11·1 answer
  • 30 points if correct.
    15·2 answers
  • Which equation could be used to determine the area of a square that has a side length of 5 ft?
    12·2 answers
  • Can somebody help me please.​
    9·2 answers
  • Please help me this is my final!!!
    9·2 answers
  • Help me answer please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!