Mathematics, 29.06.2019 01:00 kutie543

1/2 as a decimal and as a percentage

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Answer from: izeahzapata1

Here is your fraction:

$\frac{1}{2}$

You need to change it into:

A decimalA percentage

DECIMAL

Let's start with decimal. To change a fraction into a decimal, divide the numerator(number on the top of a fraction) by the denominator(number in the bottom of a fraction). In this fraction, the numerator is 1 and the denominator is 2. That means you need to divide 1 by 2.

Divide:

$1 \div 2 = 0.5$

Your answer as a decimal is 0.5

PERCENTAGE

To change a fraction into a percentage, it's easier to have the decimal form. We have already found the decimal form, which is 0.5. Now, all you need to do is move the decimal point 2 places to the right and add a percent sign.

First move the decimal point 2 places to the right:

$0.5 \rightarrow 50$

Now add the percent sign:

$50 \rightarrow 50 \%$

Your answer as a percent sign is 50%

_______________________________________________________

Decimal: 0.5

Percent: 50%

_______________________________________________________

Remember:

Fraction to decimal → Divide the numerator(number on the top of a fraction) by the denominator(number in the bottom of fraction)

Fraction to percentage → Find the decimal form. Then move the decimal point 2 places to the right and add a percent sign.

If you have any questions, feel free to ask in the comments! :)

Answer from: Quest

yes

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8. 4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

Answer from: Quest

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068

Can someone plz me 1 to 37 . i will earn 10 points

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