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AnnyKZ [126]
3 years ago
10

Rewrite 4/10:1/25 as a unit rate

Mathematics
2 answers:
creativ13 [48]3 years ago
8 0

Answer:

10

Step-by-step explanation:

remember that when you have a divided fraction, you can change de numerator and denominator so your fractions be like this:

\frac{4}{10}*\frac{25}{1}=\frac{4*25}{10*1}=\frac{100}{10}\\ 100/10=10

this happens because when you have a fraction that is being divided, it's also like you are cross multiplying, just like the resolution upwards, then you get 100 divided by 10, wich is 10.

i hope it helps you.

nata0808 [166]3 years ago
5 0
It's 10. I hope this helps!
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Solve for x.<br> 5<br> 10<br> 12<br> 13
zysi [14]

Answer: B)  4 & 1/6

Nice work on getting the correct answer.

============================================================

Explanation:

x is opposite the marked acute angle

5 is opposite the corresponding acute angle

So x and 5 are proportional to each other. We can form the ratio x/5

Similarly, 10 and 12 are proportional to one another. We can form the ratio 10/12.

Set those ratios equal to each other and solve for x

x/5 = 10/12

12x = 5*10 ... cross multiply

12x = 50

x = 50/12 ...... divide both sides by 12

x = (25*2)/(6*2)

x = 25/6

x = (24+1)/6

x = 24/6 + 1/6

x = 4 + 1/6

x = 4 & 1/6 which shows why <u>choice B</u> is the answer.

Side note: 25/6 = 4.167 approximately

8 0
3 years ago
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iren [92.7K]
The correct answer should be c) 3.
6 0
3 years ago
3 po
Stolb23 [73]

Answer: 360minutes

Step-by-step explanation:

Speed = space/time ; time = space/speed

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time = 600km/100km/h = 6hours

Since 1hour = 60minutes

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Answer: 360minutes

<h2><em>Spymore</em></h2>
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4 years ago
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4 years ago
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