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stepan [7]
2 years ago
9

I can bake 3/4 of a cake in 5 minutes. How much of the cake canlbake in 1 minute?​

Mathematics
1 answer:
lys-0071 [83]2 years ago
3 0

Answer:

3/20 cake in 1 minute

Step-by-step explanation:

"3/4 of a cake in 5 minutes" is a verbal equation.  We can divide both sides (that is, 3/4, 5 min) by 5 to determine the number of cakes I can bake in 1 minute:

  3                    5 min

-------- cake in -----------

4(5)                     5

resulting in 3/20 cake in 1 minute.

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Francine has a collection of 25 dolls. If 12% of the dolls are Monster High dolls, how many of the dolls are not Monster High Ex
Oksi-84 [34.3K]

9514 1404 393

Answer:

  22

Step-by-step explanation:

The number of Monster High dolls is ...

  12% × 25 = 3 . . . dolls

The others are not Monster High dolls. Their number is ...

  25 -3 = 22 . . . not Monster High dolls

4 0
3 years ago
The original price of a book is x dollars. The book is sold for 10% discount. After that, the increased by 25%
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Answer:

assume X dollar is $100

If so then,

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4 0
1 year ago
Which equation represents a population of 320 animals that decreases at an annual rate of 19%
kotegsom [21]
320 times .19t
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6 0
3 years ago
The temperature yesterday was 11 degrees colder than it was today if she represents the temperature today what expression repres
damaskus [11]
68-11=57 (Yesterday's temperature)
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6 0
3 years ago
Dad’s truck is 15 feet long. The trailer it tows is 40% longer the truck. How long the trailer?
elena-14-01-66 [18.8K]

Answer:

21 Feet Long

Step-by-step explanation:

You just reverse how you find a percentage.

1) 40 / 100 = .40

2) .40 * 15 = 6

3) 6 + 15 = 21

I did it this way because I need to find what 40% is to 15. But the trailer isn't 40% of the truck, it's 40% longer than the truck. So, we must add those 2 numbers together getting 21 Ft.

3 0
3 years ago
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