Emilia bought 9/12 pound of sliced salami at the deli counter.Which of the following decimals did the scale show?0.25
0.34
0.7
0.75

Answers

Answer 1
Answer: To start this problem, what we need to do is try to simplify the fraction into one we might know already. The best way to go about doing this is to see if we can divide the top and bottom by any of the same numbers. 

We can divide 9 by 1, 3, and 9
We can divide 12 by 1, 3, 4, and 12

Looking back over the  numbers, we can see that both 9 and 12 are divisible by 3, so if we divide both of them by 3, we will get a new fraction! This fraction will be 3/4.

Our next step is to see if we know what 3/4 is. I know 1/4 is .25 because the coin called a quarter is 25 cents, so if I had 3 quarters, I would have 75 cents, so I know know that 9/12 = 3/4 = .75!

Related Questions

Martin flips a coin. What is the probability that the coin will land on heads?
What is this number in expanded form? 8.21
Jenna jump 156 inches in the long jump competition After High School track meet how many feet did Jenna jump
Find three solutions of the equation y=-3x
Solve the proportional equation below: 4/7=28/(x+18)

Explain how you would order from least to greatest three numbers that include a positive number, a negative number, and zero.

Answers

A negative number goes to the left of a zero on the number line. A positive number goes to the right of a zero. Your answer is clear. Negative number, zero, positive number.
negatives behind zero, zero in the middle, positives in front of zero.
(-3, -2, -1, 0, 1, 2, 3)

You have 4/6 cup of flower in your cupboard. A recipe for bread calls for 1/4 cup of flour. How much flour would you have left if you made the bread? what is the answer in simplest terms?

Answers

3/2 I'm pretty sure idk if I'm right though but you'll do good!

Which is greater 3.95, 3 5/6, 3 4/5

Answers

The answer to your question is 3.95, if u divide 5/6 u get 83%, if u then divide 4/5 you get 80%

Tara is the editor of the school newspaper. She tries to devote about 1/2 of the paper to news, 1/3 to pictures, and the remainder to advertising. About how much of the paper is devoted to news and pictures?

Answers

So basically, all you need to do is add the two fractions: 1/2 & 1/3.

If you do not not know how to add fractions, all you need to do is find a common denominator. In this case, the common denominator is 6. Now, the question becomes:

3/6 + 2/6 =
5/6

I'm sorry if I did not clarify this well,
Hope this helps and correct me if I am wrong!

Helpppp Plsssss!!! Thanks

Answers

Answer:

It's B

Step-by-step explanation:

-5x(x^2)=-5x^3

-5x(2x)= -10x^2

-5x(3)= -15x^2

All together: -5x^3 - 10x^2 - 15x

Answer:

B. -5x(x^(2) +2x+3)


Step-by-step explanation:

-5x^(3) -10x^(2) -15x

Apply exponent rule

-5x^(2) x-10xx-15x

Rewrite 15 as 5*3

Rewrite 10 as 5*2

=5x^(2) x-5*2xx-5*3x

Factor out common term -5x

=-5x(x^(2) +2x+3)


An airplane flies a distance of 650km at an average speed of 300 km/h. How much time did the flight take?

Answers

To solve this, you can set up a proportion and cross multiply. 

(650)/(x)= (300)/(1)   \n  \n 650*1=300*x \n  \n 650=300x \n  \n 2.17=x

2.17 hours
Distance x speed = time
300 x 650
=195000
Checking
Distance divide time = speed
195000 divide 600
=300