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I am Lyosha [343]
3 years ago
15

At a certain store the taco sauce was on sale for 1/5 off.with a coupon for an additional 40 cents off, the final cost of the sa

uce was $1.20
Mathematics
1 answer:
Reika [66]3 years ago
7 0

What is the question?

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lana [24]
B I’m pretty sure I think or 826
4 0
3 years ago
A bag contains 5 blue, 3 red, 6 green, 9 orange, and 20 black marbles. What is the ratio of the number of blue marbles to the nu
barxatty [35]

Answer:

C

Step-by-step explanation:

blue+green=15

blue is 5

5 to 15

4 0
3 years ago
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If i have 20 bucks and i give 15 how much do i have now
KATRIN_1 [288]

Answer:

it's 5 because 20 -15 is 5

5 0
3 years ago
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Pierre uses 30 grams of chocolate to make
Travka [436]

Pierre can make 3 liters of chocolate sauce from 450 grams of chocolate.

Step-by-step explanation:

Given,

Chocolate used to make 200 ml of chocolate sauce = 30 grams

Ratio of chocolate to milliliters of chocolate sauce = 30:200

Let,

x be the milliliters of sauce made from 450 grams of chocolate

Ratio of chocolate to ml of sauce = x:450

Using proportion;

Ratio of chocolate to ml of sauce:: ratio of chocolate to ml of sauce

30:200::450:x

Product of extreme = Product of mean

30*x=200*450\\30x=90000

Dividing both sides by 30

\frac{30x}{30}=\frac{90000}{30}\\x=3000

450 grams of chocolate will make 3000 milliliters of chocolate sauce.

We will convert this in liters.

1 liter = 1000 ml

3000 ml = \frac{3000}{1000} = 3 liters

Pierre can make 3 liters of chocolate sauce from 450 grams of chocolate.

Keywords: ratio, proportion

Learn more about proportion at:

  • brainly.com/question/1414350
  • brainly.com/question/1418853

#LearnwithBrainly

3 0
3 years ago
If there are 15 oat and 12 blueberry muffins in one package, and 45 blueberries and 36 oats on another package. Are the ratios o
malfutka [58]

Answer:

yes there the same

Step-by-step explanation:

there the same because 15 oats to 12 blueberries simplified equals to 5:4

and 45 blueberries to 36 oats are simplified to lowest equals 5:4 and this makes them equivalent

3 0
2 years ago
Read 2 more answers
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