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Radda [10]
3 years ago
13

Numerical expression 5+9

Mathematics
1 answer:
ycow [4]3 years ago
4 0
5+9=14 in numerical expression
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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
Solve the equation<br> -2(2x - 4) = 4x <br> Write it step by step. I really need help
Artist 52 [7]

Answer:

x = 1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−2(2x−4)=4x

(−2)(2x)+(−2)(−4)=4x(Distribute)

−4x+8=4x

Step 2: Subtract 4x from both sides.

−4x+8−4x=4x−4x

−8x+8=0

Step 3: Subtract 8 from both sides.

−8x+8−8=0−8

−8x=−8

Step 4: Divide both sides by -8.

3 0
3 years ago
Read 2 more answers
What is the quotient?<br><br> 3806/22
iogann1982 [59]

Answer:

173

Step-by-step explanation:

8 0
3 years ago
Thomas went to the store to buy video games for $13.50 each and controllers that cost $55 each and controllers. the total amount
Goshia [24]

Answer:6 games

Step-by-step explanation:

Thomas spent a total of 136 dollars so you subtract 55 from 136 and divide by 13.50 to get 6.

3 0
3 years ago
Convert 67 in base 10 to a number in base 2
MariettaO [177]

Answer:

Step-by-step explanation:

Hope this helps u !!

8 0
3 years ago
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