N/2= 1 3/4 Can you please help me find n?

Answers

Answer 1
Answer: To isolate N, multiply each side by 2 to undo the division. 1 3/4 = 7/4. N/2 x 2 = N, 7/4 x 2 = 7/2. So N = 7/2, or 3.5
Answer 2
Answer: n/2=1 3/4 Write out the equation
n/2 * 2 = 1 3/4 * 2 Isolate the variable
n=3 1/2 N is equal to 3 1/2

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Find the percent of the number
36% of 50

Answers

The 36% of 50

The answer is 18

0.0417 in scientific notation

Answers

4.17 x 10^-2 is the answer

The book fair had a sale where 6 books were $20.46 if you wanted to buy 7 books how much money would you need?(show work)

Answers

The cost per book is $3.41 thus the cost of buying 7 books will be $23.87 maintaining the given ratio.

What are the ratio and proportion?

The ratio is the division of the two numbers.

Proportion is the relation of a variable with another. It could be direct or inverse.

For example, a/b, where a will be the numerator and b will be the denominator.

As per the given,

The book fair had a sale where 6 books were $20.46.

Cost per book = 20.46/6 = $3.41

To buy 7 books,

The cost of buying 7 books at $3.41 per book will be,

⇒ 3.41 × 7 = $23.87

Hence "The cost per book is $3.41 thus the cost of buying 7 books will be $23.87 maintaining the given ratio".

For more information about ratios and proportions,

brainly.com/question/26974513

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You would do 7 times 20.46 which is $143.22

Your friend has owned a dog for 9 years. This is one year less than twice as long as he has owned a cat. How long has your friend owned a cat?

Answers

Answer:

He has owned a cat for 5 years.

Step-by-step explanation:

He has owned a dog for 9 years, and this time is one year less than twice as long as he has owned a cat.

So, we can express this like:

9=2x-1

Solving for x:

9+1=2x\nx=(10)/(2)=5

Therefore, he has owned a cat for 5 years.

your friend has owned a cat for 17 years, because 9 times 2 subtracted by 1 equals 17

PLEASE HELP!!! what is 1.46 X 10 ^-7 written in standard form?

Answers

In standard form, it would be 0.000000146

After sharing with the class, Dana has 4/12 of her cupcakes left. What is the fractional part of the cupcakes did she share with the class?A. 2/3
B. 1/4
C. 3/4
D. 1/3

Answers

the answer to that is d 1/3 because that is the same of 4/12


She shared 2/3 of her cupcakes