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mrs_skeptik [129]
2 years ago
9

Convert 1/15 into a decimal correct to 2 decimal places ​

Mathematics
1 answer:
Citrus2011 [14]2 years ago
3 0

Answer:

\frac{1}{15} = 0.\overline{66}

Step-by-step explanation:

We proceed to show the procedure to calculate the given fraction into a decimal form:

1) Since numerator is less than denominator, the integer component of the decimal number is zero:

\frac{1}{15} = 0.xx

2) We multiply the numerator by 10 and find the tenth digit:

\frac{10}{15} = 0

Then,

\frac{1}{15} = 0.0xx

3) We multiply the fraction in 2) by 10 and find the hundredth digit:

\frac{100}{15} = 6

Then,

\frac{1}{15} = 0.66x

And the remainder is:

r = 100-15\times 6

r = 10

4) We multiply the remainder by 10 and divide this result by the denominator to determine the thousandth digit:

\frac{100}{15} = 6

Then,

\frac{1}{15} = 0.666

This question asks us to write a decimal correct to 2 decimal places, which has the characteristic that is infinite periodical decimal. Then, the result correct to 2 decimal places is:

\frac{1}{15} = 0.\overline{66}

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Round 4425 to the nearest thousand
gladu [14]

Answer:

4,000

Step-by-step explanation:

Since the hundreds place is below 5, would round down. So the answer would be 4,000.

5 0
3 years ago
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Soft and Silky, Inc. manufactures bedding sets. The budgeted production is for 53,000 comforters in 2017. Each comforter require
Rufina [12.5K]

Answer:

Budget to purchase the material for the year 2017 will be $475500.

Step-by-step explanation:

The budgeted production for 2017 is for 53000 comforters.

Estimated beginning inventory is 31000 yards.

Ending balance is 30000 yards of the material.

Therefore, expression that models the expression will be

End material = Beginning material + Material purchased - material for production

30000 = 31000 + Material purchased - (53000×6)

30000 - 31000 = Material purchased - 318000

-1000 = Material purchased - 318000

Material purchased = 318000 - 1000

Material purchased = 317000 yards

Since, material cost is given as $1.5 per yard

Therefore, Budget to purchase the material = 317000×1.5

= $475500

Budget to purchase the material for the year 2017 will be $475500

3 0
3 years ago
Please please please helpppp, (please show work if you can)
____ [38]

Answer:

∴ m∠KIJ = 18°  and   m∠HIJ = 50°

Thus, option a is correct.

Step-by-step explanation:

From the figure, it is clear that:

m∠KIH = m∠HIJ + m∠KIJ

Given

  • m∠KIH = 68°
  • m∠KIJ = (2x + 6)°
  • m∠HIJ = (9x - 4)°

now substituting m∠KIH = 68°, m∠KIJ = (2x + 6)° and m∠HIJ = (9x - 4)° in the equation

m∠KIH = m∠HIJ + m∠KIJ

68° = (2x + 6)° + (9x - 4)°

switch sides

\left(2x+6\right)+\left(9x-4\right)=68

Group like terms

2x+9x+6-4=68

11x+2=68

Subtract 2 from both sides

11x+2-2=68-2

Simplify

11x=66

Divide both sides by 11

\frac{11x}{11}=\frac{66}{11}

Simplify

x=6

Hence, the value of x = 6

Therefore,

m∠KIJ = (2x + 6)° = 2(6) + 6 = 12 + 6 = 18°

m∠HIJ = (9x - 4)° = 9(6) - 4 = 54 - 4 = 50°

∴ m∠KIJ = 18°  and   m∠HIJ = 50°

Thus, option a is correct.

8 0
2 years ago
Help me please!! I don't know what to do I'm so confused!!!
lara [203]

Answer: 5/2 + 1/2 = 3/4

Step-by-step explanation: Math...and also the internet ;-;

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What do you get when you round to the nearest hundredth? HELPPP ME
KatRina [158]

what number though I can probably help you but what number do you need to round.

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