Is 7/8 or 11/10 closer to 1? How did you decide anybody help please?
Answers
Let
A----->
B----->
C----->
we know that
Point A-------> Multiply numerator and denominator by
Point B-------> Multiply numerator and denominator by
Point C-------> Multiply numerator and denominator by
Find the distance Point A to Point C
Find the distance Point B to Point C
therefore
Point B is closer to Point C
is closer to
the answer is
is closer to
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Answers
2. To find
3. To write a fraction as a percentage, we must first convert it into a decimal, the way we did in problem 2.
Then to change that number into a percentage, we can either multiply it by 100, or (my personal shortcut) just shift the decimal point over two places to the right.
0.65 = 65%
which is the answer to question 3.
4. Writing a percentage as a fraction is a bit easier than writing a fraction as a percentage. All you need to do is place the percentage in the numerator's place of a fraction with 100 as the denominator and simplify.
2%5 =
Since 25 goes into 100 four times, we can simplify this fraction.
which is our answer.
25% written as a fraction is
5. This is the same as problem 3, so I won't show my work for the sake of time.
6. This is the same as problem 1, so I will not show steps again.
7. Done similar problems in past. No work shown.
8. Same as last problem.
9. Same as number 4.
6% as a fraction is
10. Similar in past.
11. Same as 6.
12. Done a lot of these so far.
13. Just did one like this.
14. Same as 4 and 9.
65% as a fraction is
15. Plenty of these done in past.
16. Last problem, and it's just like the one just before this.
So there are the results.
Hope that helped! =)
The easiest way to find the decimal form of a fraction is to make it out of 10 or 100. Since this one's already out of 10, we read it as "seven tenths."
Seven tenths as a decimal is 0.7, because the 7 is in the tenths spot.
7/10 as a decimal is 0.7
3. 13/20 as a percent
Percent means "one part in every hundered", so let's convert this fraction into something out of 100.
To do that, we need to multiply it by whatever number will turn the denominator into 100.
20 x 5 = 100
13 x 5 = 65
13/20 is equal to 65/100
Now, we take the numerator, and write it as a percent.
65/100 is 65%
Therefore 13/20 as a percent is 65%
4. 25% as a fraction.
We can do this one the opposite of #3.
25% is 25/100
And then we can just simplify. 5 goes into both 25 and 100, so let's use that first.
25 ÷ 5 = 5
100 ÷ 5 = 20
25/100 = 5/20
But we can simplify it further, if we want, because 5 goes into 5 and 20
5 ÷ 5 = 1
20 ÷ 5 = 4
25/100 = 5/20 = 1/4
So 25% as a fraction can be written as 25/100, or 5/20, or 1/4.
Now, #5-16 can all be done the same way as #2, 3, or 4, so I'll write out the math, but not the lengthy explanation for the rest.
5. 2/5 as a percent
5 x 2 = 10
2 x 2 = 4
4/10
10 x 10 = 100
4 x 10 = 40
40/100
40%
6. 9/20 as a decimal
20 x 5 = 100
9 x 5 = 45
45/100
0.45
7. 21/50 as a percent.
50 x 2 = 100
21 x 2 = 42
42/100
42%
8. 1/25 as a percent
25 x 4 = 100
1 x 4 = 4
4/100
4%
9. 6% as a fraction
6/100
6 ÷ 2 = 3
100 ÷ 2 = 50
3/50
6/100 or 3/50
10. 3/5 as a percent
5 x 20 = 100
3 x 20 = 60
60/100
60%
11. 12/25 as a decimal
25 x 4 = 100
12 x 4 = 48
48/100
0.48
12. 3/10 as a percent
10 x 10 = 100
3 x 10 = 30
30%
13. 3/4 as a percent
4 x 25 = 100
3 x 25 = 75
75/100
75%
14. 65% as a fraction
65/100
65 ÷ 5 = 13
100 ÷ 5 = 20
13/20
65/100 or 13/20
15. 1/5 as a percent
5 x 20 = 100
1 x 20 = 20
20/100
20%
16. 9/10 as a percent
10 x 10 = 100
9 x 10 = 90
90/100
90%
#17 and 18 require a bit more math, because they're lovely word problems.
17. Ashlee has finished 7/25 of her homework. What percent of the homework does Ashlee still need to finish?
First, let's turn 7/25 into a percentage.
25 x 4 = 100
7 x 4 = 28
28/100
28%
Now, we subtract 28% from 100% to find out how much she's got left
100 - 28 = 72
Ashlee has 72% of her homework left to finish.
18. Luz catches 83% of the balls in the outfield. What fraction of the balls does he not catch?
Let's turn 83% into a simple fraction, and work from there.
83%
83/100
We can simplify the answer later, but for now, to find the fraction he doesn't catch, we subtract the fraction from the whole.
100/100 - 83/100 = 17/100
17 is a prime number, so we can't reduce it down at all.
Luz doesn't catch 17/100 of the balls.
Answers
Answer: 648 crayons
Step-by-step explanation:
Given : Each student in ms sikes's kindergarten class has a box of crayons. Each box has 36 crayons.
If there are 18 students in Ms sikes class, then by using Multiplication operation the total number of crayons there are =
i.e. the total number of crayons there are =648
Hence, there are 648 crayons in all.
You have to multiply 36 by 18 to get 648
36×18 = 648
Hope that Helps :]
Answers
Answer:
In image below;
Answers
Answer:
5 gallons
Step-by-step explanation:
Step-by-step explanation:
total amount of the trees produced that day=
5 gallons
Halle uses 67 cm of the green ribbon to wrap a present.
How much green ribbon is left?
Answers
The green ribbon is 96 cm long and if 67 cm of the green ribbon is used to wrap a present, the amount left is 29 cm
An equation is an expression that shows the relationship between numbers or variables.
Let x represent the length of the green ribbon.
The green ribbon is 38 cm longer than the blue ribbon, hence:
x = 58 cm + 38 cm
x = 96 cm
The green ribbon is 96 cm long.
If 67 cm of the green ribbon to wrap a present, the amount left is:
Amount left = 96 cm - 67 cm = 29 cm
Find out more at: brainly.com/question/21105092
Answer:
a) green ribbon is 96cm long
b) 29cm is left
Step-by-step explanation:
a) length of green ribbon = 58cm + 38cm = 96cm
b) length of green ribbon left = 96cm - 67cm = 29cm
Answers
Answer: he has 5 groups and 2 remainders
Step-by-step explanation:
17÷ 3= 5 that will be 15
17-15= 2
Answer:
5 groups, 2 remaining
Step-by-step explanation:
17/3=5...2