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never [62]
3 years ago
11

Margo boils 500 L of water to make 80 g of the pasta is Margo boils 2500 mL of water how many grams of pasta can she make?

Mathematics
2 answers:
GuDViN [60]3 years ago
8 0
First lets look at the information we have:-

♥ 500 L = 80 g of pasta
♥ 2500 ML = ? g of pasta. 

☺ First we will convert 2500 ML to L.

♥ 1 ML = 0.001 L
♥ 2500 × 0.001 =  2.50

☺ Now we will set up a proportion to get the final answer. 

♥ \frac{500}{80} =  \frac{2.5}{x}
♥ Now we will multiply.
♥ 80 × 2.5 = 200
♥ Now we will divide. 
♥ 200 ÷ 500 = 0.4
♥ x = 0.4

☺ So, She can make 0.4 g of pasta if she boils 2500 mL.

Hope I  helped ya!! 
aalyn [17]3 years ago
7 0
She boils 500 L of water and makes 80 grams, we are being asked to covert and solve for how many grams of pasta she will make if she boils 2500 mL.

The first think we need to do is convert 2500 mL to how many Liters.

2500 mL = ? how many liters.

2500 ml = 2.5 liters

Now, we need to set up a proportion to see how many grams we can make if we boiled 2.5 liters of water.

Set up a proportion.

500/80 = 2.5/x

First, we cross multiply.

500*x = 80*2.5
500x = 200

Now, divide each side by 500 to solve for x.

500x/500 = 200/500
x= 0.4

Final answer: Margo can make 0.4 grams of pasta if he boils 2500 mL of water. 


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Read 2 more answers
WILL MARK BRAINLIEST, PLEASE EXPLAIN HOW YOU GOT YOUR ANSWER!!!
Snowcat [4.5K]
Answer:
y=1/6x-6

Explanation:
What we know:
- Equation for line S: y=-6x+2
- Line T is perpendicular to line S
- Line T passes through the point (-6,-7)

To find the answer, we would need to understand two things, the first being what exactly is going on with the equation: y=-6x+2.

It’s organized in slope-intercept form, which is y=mx+b. Here’s what the variables mean:

Y=the y variable
M=the slope
X=the x variable
B=the y-intercept (the point on the line that crosses the y axis)

Knowing this, we can look at the equation for line S again: y=-6x+2. -6 is the slope of line S and 2 is the y-intercept of line S.

The second thing we need to understand is that the slope of a second line that is perpendicular to the first line is equal to the NEGATIVE RECIPROCAL of the slope of the first line.

Reciprocal: the “flip” of a fraction where the denominator and the numerator switch places

So, for example, let’s say the slope of line A=6. The slope of the line perpendicular to line A would be -1/6.

Let’s try another example: the slope of line B=-4/5. The slope of the line perpendicular to line B would be 5/4 (because two negatives makes a positive)

And here, for your question, the slope of line S=-6. Therefore, the slope of line T would be 1/6.

Awesome! We found the slope, which means so far, the equation of line T looks like this:

y=1/6x+b

All we need now is the y-intercept, which is “b” in the equation y=mx+b.

To do this, we plug in the point that the question provided us, (-6,-7), and solve. We would plug in -7 as the y variable and -6 as the x variable.

y=1/6x+b
-7=1/6(-6)+b
1) multiply 1/6 and -6
-7=-1+b
2) add 1 to both sides of the equation to isolate b
-6=b

Aha! There we have it, -6 is the y-intercept of line T.

Now, we have completed our equation:

y=1/6x-6

I hope this helps! Please comment if you have any questions.
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