1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VLD [36.1K]
3 years ago
8

Type the correct answer in each box. If necessary, use / for the fraction bar(s).

Mathematics
1 answer:
Tom [10]3 years ago
6 0

Given:

The values are a=0.\overline{6},b=0.75.

To find:

The values of ab and \dfrac{a}{b}.

Solution:

We have,

a=0.\overline{6}

a=0.666...                     ...(i)

Multiply both sides by 10.

10a=6.666...                 ...(ii)

Subtracting (i) from (ii), we get

10a-a=6.666...-0.666...

9a=6

a=\dfrac{6}{9}

a=\dfrac{2}{3}

And,

b=0.75

b=\dfrac{75}{100}

b=\dfrac{3}{4}

Now, the product of a and b is:

ab=\dfrac{2}{3}\times \dfrac{3}{4}

ab=\dfrac{1}{2}

The quotient of a and b is:

\dfrac{a}{b}=\dfrac{\dfrac{2}{3}}{\dfrac{3}{4}}

\dfrac{a}{b}=\dfrac{2}{3}\times \dfrac{4}{3}

\dfrac{a}{b}=\dfrac{8}{9}

Therefore, the required values are ab=\dfrac{1}{2} and \dfrac{a}{b}=\dfrac{8}{9}.

You might be interested in
Slope = 0.5, y-intercept = 3.5??
Umnica [9.8K]
Y = 0.5x + <span>3.5

this id the equation for a line when </span>Slope = 0.5, y-intercept = 3.5
6 0
3 years ago
What is the product of this binomial (2x + 4y)(x + 2y)
Anon25 [30]
2x^2+8xy+8y^2
2(x^2+4xy+4y^2)
4 0
2 years ago
A bank's monthly charge for maintaining an account is $.45 for each check written plus a service charge of $12.50. If x represen
Maksim231197 [3]
The function would be 12.50+.45x
5 0
3 years ago
Read 2 more answers
When adding vegetables to a footlong (30 cm) sandwich, how many ounces or slices of vegetables do you use? select all that apply
MA_775_DIABLO [31]
A footlong sandwich will fit other ingredients besides vegetables, such as 4 slices cheese or 4 strips of beacon, but if we only talk about vegetables, you can 1.5 oz. Lettuce and 1 oz. Onion, 6 slices each; Tomato, cucumber, pickles, pepper, olives, jalapeños.
7 0
3 years ago
❗️10 points❗️<br> 3. Simplify the radical expression. <br> pleasseee help
Dmitry [639]

Answer:

a

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • DF = 6 cm
    15·1 answer
  • Y=0.013x^2 is it linear and is it proportional or nonproportional
    8·1 answer
  • What is half of 750 i <br>really need help
    13·2 answers
  • Which expressions are equivalent to 4b? 1.b+2(b+2b) <br>2.3b+b 3.2(2b)
    6·1 answer
  • What is the area of a circle if the diameter is 16 millimetres
    9·1 answer
  • QUESTION 2 of 10: The average adult working male spends approximately $60 per week on a moderate cost healthy diet plan. The ave
    13·1 answer
  • In the proportion above, what is the value of x? 4 5 40 50
    9·2 answers
  • Simplify the expression below. (2y+1)^2-4y^2+2<br><br> A. 4y+3<br> B. 2y+3<br> D. -1
    13·1 answer
  • What is the best estimation of the equation 7/8 − 6/11? Drag the numbers into the boxes. Numbers may be used once, twice, or not
    13·2 answers
  • Plz help I need help
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!