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Komok [63]
3 years ago
13

42minutes:5hours in ratio form​

Mathematics
2 answers:
TiliK225 [7]3 years ago
8 0

Answer:

31:150

Step-by-step explanation:

First of all we convert the hours into minutes:

5×60=300

which gets us 42:300, which we can simplify to:

31:150

and is 31 is prime and 150 can't be divided into it without a remainder, it is in it's simplest form and it is the answer.

musickatia [10]3 years ago
6 0

Answer:

7:50

Step-by-step explanation:

The ratio:

 42 min

-------------- can be rewritten in the equivalent

  5 hours

 42 min

--------------- = 42/300 = 7/50 or 7:50

300 min

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Ratling [72]

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3 years ago
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storchak [24]
What expression ? There isn’t one
7 0
2 years ago
Tom bought a PS4 on Black Friday for 25% off. If the system sells for $399, what is the sales price of the PS4?
Delicious77 [7]

Answer:

The sales price of the PS4 is $532.

Step-by-step explanation:

The system sells for $399 after giving 25% off on a Black Friday on the sales price.

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Then after giving 25% discount the price will become x(1 - \frac{25}{100}) = 0.75x

Therefore, 0.75x = 399

⇒ x = 532  

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7 0
3 years ago
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Answer:

Step-by-step explanation:

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6 0
2 years ago
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7/8 5/6 which one is bigger
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your answer is 5/6 is bigger
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3 years ago
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