All categories

2 years ago

Round the fraction or mixed number to the nearest 1/2 ( each one)

Mathematics

2 answers:

Brilliant_brown [7]2 years ago

5 0

Answer:

The rounded up values are :

1
4
100 1/2
4 1/2
5

Step-by-step explanation:

The nearest 1/2 is same as the nearest 0.5

for the first fraction

6/7 = 0.85 which is approximately 1 because 0.85 is closest to 1

for the second mixed number

3 4/5 = 3.8 which is approximately 4 because 0.8 is closest to 1

for the third mixed number

100 1/3 = 100.33 which is approximately 100 1/2 because 0.33 is closest to 1/2

for the fourth mixed number

4 2/3 = 4.66 which is approximately 4 1/2 because 0.66 is closest to 1/2

for the fifth mixed number

4 8/9 = 4.89 which is approximately 5 because 0.89 is closest to 1

MAXImum [283]2 years ago

3 0

1, 4, 100 1/2, 4 1/2, 5

You might be interested in

Joyce saved $120 on an item that was $75 off. What was the original price

vaieri [72.5K]

The original price of the item will be $ 480.When there is 75% off on the original price.

<h3>What is the percentage?</h3>

The quantity of anything is stated as though it were a fraction of a hundred. A fraction of 100 can be used to express the ratio.

The right question is

"Joyce saved $120 on an item that was 75 % off. What was the original price?"

Given data;

% off = 75

Amount saved $120

Let the original price of the item is x

75 % of x + $120 = x

0.75x+ 120 =x

0.25 x =120

x=120/0.25

x=480

Hence, the original price of the item will be $ 480.

To learn more about percentages, refer to:

brainly.com/question/13450942

#SPJ1

5 0

1 year ago

Consider the following function. f(x) = 9 − x2/3 Find f(−27) and f(27). f(−27) = f(27) = Find all values c in (−27, 27) such tha

oksano4ka [1.4K]

I guess the function is $f(x)=9-x^{2/3}$ . Then $f(-27)=0$ and $f(27)=0$ .

The derivative is $f'(x)=-\dfrac23 x^{-1/3}$ , but there is no $c$ such that

$-\dfrac23c^{-1/3}=0$

This doesn't contradict Rolle's theorem because $f'(0)$ does not exists. In other words, $f$ is not differentiable on (-27, 27), so the conditions of Rolle's theorem are not met. (Looks like that would be the last option, or the second to last option if the last one is "Nothing can be concluded")

6 0

2 years ago

Can you please give me the cords of the points when the figure is rotated 90 degrees clockwise.

crimeas [40]

Don't you mean "coords," or (better yet) "coordinates?"

Look at line DG as an example. It's vertical. If you rotate the whole figure clockwise, then line DG becomes the horiz. line D'G.' G' would have the coordinates (-1,-1), and D' (5,-1). Plot these points G' and D' and see whether or not you agree.

3 0

2 years ago

If point A is located at (5, -7),

Oksanka [162]

Possible points can be (-3,-7) if moved 8 coordinates to the left, (5,1) if moved 8 coordinates upwards, and (13,-7) if moved 8 coordinates to the right.

7 0

2 years ago

What is the square root of 4

Masja [62]

Answer:

√4 = 2

Because 2 × 2 = 4

If you want to get square root of any number find the number which you can multiply two times to give you that certain number

8 0

2 years ago