MATHEMATICS MIDDLE SCHOOL

What is 7/10 divided by 1/5
A.2/7
B.7/50
C.3 1/2
D.1 3/5

Answers

Answer 1

Answer:

→ The way I like to do these kind of math problems is below - I find it easier

A fraction usually means to divide, so I will start by dividing the numerator by the denominator of 7/10.

7/10 = 0.7, or, 70%

1/5 = 0.2, or, 20%

Now, we can go and divide each of our answers together.

0.7 ÷ 0.2 = 3.5 :D

Your final answer is 3.5

↑ ↑ ↑ Hope this helps! :D

Answer 2

Answer: 7/10/ (1/5)
= 7/10* 5/1
= 7/2
= (6+1)/2
= 6/2+ 1/2
= 3+ 1/2
= 3 1/2

The correct answer is C. 3 1/2~

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The x2 + 6x – 27 = 0
What’s the answer for this question in factoring form

Answers

Answer:

Solution set= {(3,-9)}

Step-by-step explanation:

x² +6x-27=0

x² +9x-3x-27=0

x(x+9) -3(x+9)=0

(x-3)(x+9)=0

x-3=0; x+9=0

x=3; x=-9

The Jilla family hiked a trail that was 3 miles in one direction. How many feet was the hike round trip? ( Both ways, Back and Forth )

Answers

well we add them
3+3=6
6 miles
5280 feet per 1 mle
times 6
5280 times 6 =31680 feet

4) Arnold ate breakfast at a restaurant. His total came to $76.75. There is an 8% sales tax and 15% tip. What is Arnold's total cost? Show all your work and label all your answers.all your answers.

Answers

Answer:

The total cost is $95.32.

Step-by-step explanation:

Given:

Total came to $76.75. There is an 8% sales tax and 15% tip.

Now, to find the total cost.

8% sales tax is there so we calculate the amount after adding sales tax:

$76.75 + 8% of $76.75

$76.75+(8)/(100)* 76.75$

$76.75+0.08* 76.75$

$76.75+6.14$

$82.89$

The cost after sales tax is $82.89.

Now, the cost after 15% tip:

$82.89 + 15% of $82.89

$82.89+(15)/(100)* 82.89$

$82.89+0.15* 82.89$

$82.89+12.43$

$95.32$

The cost after the tip is $95.32.

Therefore, the total cost is $95.32.

I dont get what its asking

Answers

first u need to know what distributive property is so Distributive Property is an algebra property which is used to multiply a single term and two or more terms inside a set of parentheses. Take a look at this problem. 2(3 + 6)
thats distributive property so.... if u need more help then ask im happy to help

Find five and two-eighths plus three and six/eighths.Write in words in simplest form.

Answers

yes the answer is 3.5

the answer is *three point five*

Are 1/2 equivalent to 4/8

Answers

Yes, $(1)/(2)$ and $(4)/(8)$ are equivalent fractions.

What is a fraction?

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. Either the numerator or the denominator of a complex fraction can include a fraction. A fraction that is appropriate has a numerator that is less than its denominator.

Given:

Two fractions,

$(1)/(2)$ and $(4)/(8)$ .

The simplified form of the fraction $(4)/(8)$ is,

= $(4)/(8)$

= $(1)/(2)$

That is equivalent to other fraction.

Therefore, $(1)/(2)$ and $(4)/(8)$ . are equivalent fractions.

To learn more about fractions;

brainly.com/question/10354322

#SPJ2

Yes, because 1 X 4 is 4 and 2 X 4 is 8