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german
2 years ago
6

To find the quotient of two fractions, you first need to rewrite the division problem as an equivalent multiplication problem. F

ind this quotient using multiplication
What is the reciprocal of the divisor?



Rewrite the division problem as an equivalent multiplication problem using the reciprocal of the divisor.

Mathematics
1 answer:
Jet001 [13]2 years ago
5 0

Answer:

10/18 simplifeid= 5/9

Step-by-step explanation:

Change the division sign to a multiplication sign

flip 6/5 to 5/6 (which is the reciprocal)

then multiply across the top and bottom

2x5=10

3x6=18

10/18 divided by 2 is 5/9

I learned KCF which stands for keep it, flip it, change it

so keep the first fraction the same

change the division sign to a multiplication sign

and then flip the numerator and denometor

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An ice cream factory makes 100 quarts of ice cream in 5 hours how many quarts could be made in 36 hours
I am Lyosha [343]

Answer:

720 Quarts

Step-by-step explanation:

\frac{100}{5} = \frac{x}{36}

cross multiply

\frac{100}{5}*\frac{36}{36} = \frac{x}{36}*\frac{5}{5}\\\\\frac{3,600}{180}=\frac{5x}{180}

now that they are both divided by 180, we can eliminate it

3,600=5x\\\\\frac{3,600}{5}=\frac{5x}{5}\\\\720=x

7 0
2 years ago
Read 2 more answers
MULTIPLE STEP-writing equations in slope form/intercept form
mr Goodwill [35]

Answer:

y=x+8

Step-by-step explanation:

y= x+8

8 is your y intercept

and your slope is 1 but it's x

6 0
2 years ago
On a bike trip across the United States Rodney notes that he covers about 190 miles every 4 days. If he continues at this rate u
krek1111 [17]
4-190 190 divided by 4 is 47.5, so Rodney travels 47.5 miles per day. if Rodney travel 190 miles in 4 days, at 47.5 miles to 190 to find out how far he would travel in 5 days. 190+47.5= 237.5 ---------------------------- day #4-190 miles day #5-237.5 miles day #6-285 miles
3 0
2 years ago
How do you evaluate sin(13π/12)?
Alekssandra [29.7K]

13pi/12 lies between pi and 2pi, which means sin(13pi/12) < 0

Recall the double angle identity,

sin^2(x) = (1 - cos(2x))/2

If we let x = 13pi/12, then

sin(13pi/12) = - sqrt[(1 - cos(13pi/6))/2]

where we took the negative square root because we expect a negative value.

Now, because cosine has a period of 2pi, we have

cos(13pi/6) = cos(2pi + pi/6) = cos(pi/6) = sqrt[3]/2

Then

sin(13pi/12) = - sqrt[(1 - sqrt[3]/2)/2]

sin(13pi/12) = - sqrt[2 - sqrt[3]]/2

7 0
3 years ago
Consider the rates 4/5 miles in 8 minutes and 4 minutes to travel 2/5 mile
Anna007 [38]

Answer:

960

Step-by-step explanation:

I'm not sure exactly what's the question, but here's what I found. Lets first put it in our own words.

Consider the speed 4/5 miles in 12 minutes to travel 2/8.

8 + 4 = 12, so you can replace that with 12 minutes.

Now, you can absolutely guess your question.

Time = 12 minutes.

Distance = x (Let x be distance)

Speed = 4/5.

Now, you find distance.

Distance Formula: You can use the equivalent formula d = st which means distance equals rate times time.

So 4/5 × 12, is 9.6.

In fraction, if you have 1 numbers after the decimal point, multiply both numerator and denominator by 10. So 9.6 = (9.6 × 10) × 10 = 960.

Here is a pattern I found

2/5 divided by 4 is 1/10

4/5 divided by 8 is 1/10

8 0
3 years ago
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