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Jobisdone [24]
3 years ago
14

How do you multiply and divide fractions? please explain in depth with examples.​

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
3 0

Answer:

To multiply fractions, all you have to do is multiply the numerators and denominators and simplify the result. To divide fractions, you simply have to flip the numerator and denominator of one of the fractions, multiply the result by the other fraction, and simplify.

Step-by-step explanation:

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Teddy will buy at least 15 bags of ice for the graduation picnic. Each large bag of ice costs $4.00, and each small bag of ice c
anastassius [24]

Answer:

Step-by-step explanation:

Let number of large bags be x

Let number of large bags be x

Teddy will buy at least 15 bags of ice for the graduation picnic.

Each large bag of ice costs $4.00, and each small bag of ice costs $2.50. He will spend up to $50 on ice. The set of inequalities that describe this scenario are

4x + 2.5y lesser than or equal 50

x + y greater than 15

The combination of bags of ice that Teddy can buy is

b) 6 large bags and 10 small bags

From the option b, the total number of large and small bags is greater than 15 and the total cost is 49( it doesn't exceed 50)

3 0
4 years ago
Can someone pls help me with this answer!
ladessa [460]

Answer:

3.5<2

2>3.5

Step-by-step explanation:

5 0
3 years ago
6. What’s the answer to this question?
4vir4ik [10]

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Step-by-step explanation: The price to hire the cab is $2.50.

6 0
3 years ago
At Sanger’s auto garage, three out of every five cars brought in for service need an oil change. Of the cars that need an oil ch
Alina [70]

Answer:

The probability that a car that comes into the garage needs both an oil change and a tire rotation is \frac{12}{35}.

Step-by-step explanation:

The conditional probability of an event <em>B</em> given that another event <em>A</em> has already occurred is:

P(B|A)=\frac{P(A\cap B)}{P(A)}

Denote the events as follows:

<em>X</em> = cars brought in for service need an oil change

<em>Y</em> = cars brought in for service need a tire rotation

The information provided is:

P(X)=\frac{3}{5}

P(Y|X)=\frac{4}{7}

Compute the value of P (X ∩ Y) as follows:

   P(Y|X)=\frac{P(X\cap Y)}{P(X)}

             \frac{4}{7}=\frac{P(X\cap Y)}{3/5}

P(X\cap Y)=\frac{4}{7}\times \frac{3}{5}

                =\frac{12}{35}

Thus, the probability that a car that comes into the garage needs both an oil change and a tire rotation is \frac{12}{35}.

8 0
3 years ago
Read 2 more answers
Determine the equation of the line given by the graph.
denis23 [38]
This function is increasing, so the slope should be positive.

slope=rise/run=2/3

<span>A) y = (2/3) x − 1 </span>
4 0
4 years ago
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