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
amm1812
3 years ago
6

A jewellery shop sells 240 necklaces in a month. 18 of the necklaces were sold via the shop's website, the rest were sold in hig

h street shop. Work out the ratio of the online sales to shop sales. Give you answer in its simplest form.
Mathematics
1 answer:
ICE Princess25 [194]3 years ago
5 0

Answer: 3 : 37

Step-by-step explanation:

The shop sold 240 necklaces in a month.

Out of these, 18 were sold online.

The number that was sold offline was therefore:

= 240 - 18

= 222 shop sales

The ratio of  online sales to shop sales is therefore:

18 : 222

Take it to simplest form by dividing both sides by their highest common factor of 6:

3 : 37

You might be interested in
Write an algebraic expression, 1 less than the quotient of a number n and 6
spayn [35]
" the quotient " means divide

(n/6) - 1 <== ur expression
7 0
3 years ago
Read 2 more answers
Solve using linear combination. 8x+14y=4 -6x-7y+-10
emmasim [6.3K]

It's best to write the two equations as a vertical column:

8x+14y=4

-6x-7y = -10

Note that if we multiply the 2nd equation by 2, we get -12x - 14y = -20. The reason for wanting this version of the 2nd equation is that its -14y cancels the +14y in the first equation:

-12x - 14y = -20

8x+14y=4

Combine these equations, column by column. We get -4x = -16, which results in x = 4. Now find y by subbing 4 for x in either given equation. If we use the first equation, we get 8(4) + 14y = 4, or 32 + 14y = 4, or 14y = -28. Then y = -2.

The solution to this system of linear equations is thus (4,-2).

Check this result by substitution of these coordinates into -6(4) - 7y = -20:

-24 - 7(-2) = -10. Is this true or not?

-24 + 14 = -10 is true. Thus, (4,-2) is the desired solution.

4 0
3 years ago
4/5 of the senior class went to prom if 324 seniors went to prom how many are there in the senior class
Sedbober [7]

Answer:

405

Step-by-step explanation:

324 seniors is 4/5 of all seniors. To find how many 5/5 of the seniors is, we find 1/5 and multiply it by 5. Since 4/5 is 4 times 1/5, divide 324 by 4. The answer is 81, which is 1/5 of the seniors. Multiply 81 by 5 to get all 5/5. 81 * 5 is 405

5 0
2 years ago
Factor this equation 75k^2+30k=-3
Solnce55 [7]

Answer:

k=-1/5

Step-by-step explanation:

Factor and set each factor equal to zero.

Add 3 to both sides of the equation.

75k^2+30k+3=0

Factor 3 out of 75k^2+30k+3.

Factor using the perfect square rule.

Divide each term by 3 and simplify.

Set the 5k+1 equal to 0.

Solve for k.

7 0
3 years ago
Read 2 more answers
Please help best answer gets brainliest
Evgesh-ka [11]
There is no question? Add a question
6 0
3 years ago
Other questions:
  • Multiply. Write your answer as a fraction in simplest form.<br> −4/9 (−7/9)
    9·2 answers
  • Which graph represents a function?
    11·1 answer
  • 2x+3y=0 and x+2y=-1 <br> Solve by substitution
    8·1 answer
  • Solve each of the following quadratic equations (x+7)(x+1)=0
    7·1 answer
  • How much would $500 invest at 4% interest compounded annually be worth after 7 years?
    14·1 answer
  • jonah is traveling 87 miles to visit his grandparents he already drive 38 miles he wants to estimate the number of miles he need
    6·1 answer
  • Lemme eat u ;) <br> not like that weirdo<br> love uuuu
    12·2 answers
  • Write an equation that models the data
    15·1 answer
  • lucas has a bag that contains 11 cabbages,12beets,and 7 stalks of celery.lucas preforms 50 pulls recording the vegtables drawn a
    13·1 answer
  • If y varies inversely as x and y=37 when x=33, find y if x=5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!