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3 years ago

How can you dicide if useing common multiples and common factors is useful in solving a problem

Mathematics

2 answers:

Mamont248 [21]3 years ago

4 0

Sometimes the question will have key words like multiples factors greatest or leat

geniusboy [140]3 years ago

3 0

Usually the problem asks for you finding common multiples and common factors.

Usually these tools are used to solve a problem involving the first number.

Sometimes using common multiples and common factors are a waste of time but most of the time it just makes it easier to solve the problem.

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3 years ago

6 children and 2 adults are going to the circus. Children tickets are on sale,half price of adult tickets totaling $54. How much

Anon25 [30]

Answer:

Price of 1 adult ticket is $10.8 and Price of 1 children ticket is $5.4.

Step-by-step explanation:

Given:

Number of adults = 2

Number of Children = 6

Total Amount of tickets sold = $54.

We need to find the price of one children's ticket and one adult ticket.

Solution:

Let the Cost of 1 adult ticket be 'x'.

Now Given:

Children tickets are on sale,half price of adult tickets.

Cost of 1 Children ticket = $\frac{1}{2}x$

Total Amount is equal to Number of adults multiplied by Cost of adult ticket plus Number of Children multiplied by Cost of Children ticket.

Framing in equation for we get;

$2x+\frac{1}{2}x\times 6=54\\\\2x+3x=54\\\\5x=54\\\\x=\frac{54}{5} = \$10.8$

Cost of 1 adult ticket = $10.8

Cost of 1 children ticket = $\frac{x}{2}=\frac{10.8}{2} = \$5.4$

Hence Price of 1 adult ticket is $10.8 and Price of 1 children ticket is $5.4.

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3 years ago

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