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WINSTONCH [101]
3 years ago
9

Easy 5th grade math help giving free brainliest. please answer!!

Mathematics
2 answers:
Rzqust [24]3 years ago
7 0

Answer:

12

Step-by-step explanation:

<h2>3 ÷1/<u>4= 12</u></h2>
stepan [7]3 years ago
6 0

Answer:

12

Step-by-step explanation:

3 ÷  \frac{1}{4}

Keep the first number, change the symbol, and flip the fraction. (KCF)

\frac{3}{1} × \frac{4}{1}  Solve

\frac{12}{1} or 12

You might be interested in
What is 30 − 30 ÷ 5 × 2 + 8
Ahat [919]

Answer:

The answer is 26

Step-by-step explanation:

Subtract 30-30=0

Then, Divide 30÷5=6

Then, Multiple 5×2=10

Then, Add 2+8=10

Then, Add 0+6+10+10=26

5 0
2 years ago
Read 2 more answers
At a gymnastics competition, Joey scored 9.4, 9.7, 9.9, and 9.8. Carlos scored 9.5, 9.2, 9.7, and 9.6. Who had the greater avera
8090 [49]
You got add all the numbers up and divide it by how many numbers there are to get the average.
9.4 +9.7 + 9.9 + 9.8 = 38.8 divided by 4 =9.7 is Joey's average.
9.5 +9.2 +9.7 +9.6 =38 divided by 4 = 9.5 is Carlos' average.
Joey has more average by 0.2.
5 0
3 years ago
Read 2 more answers
2x + 3y = -1<br> 5r 2y = 12?
Lina20 [59]
That’s correct i think:)
3 0
3 years ago
Read 2 more answers
245 is a natural numbers, whole numbers, integers, rational numbers, irrational numbers, or real numbers?
koban [17]

Answer: Everything but "irrational number"

================================================

Explanation:

The number 245 is a natural number since the set of natural numbers is {1, 2, 3, 4, 5, 6, ...} basically the set of counting numbers. More technically, the set of natural numbers is the set of positive whole numbers.

The number 245 is also an integer. It does not have any decimal or fractional parts. The set of integers includes negative whole numbers as well.

The number 245 is a whole number for similar reasoning as it being an integer.

The number 245 is a rational number. Why? Because we can write 245 as 245/1. In other words, 245 = 245/1. Because we can form a fraction of two integers, this shows us 245 is rational. Note: 0 cannot be in the denominator.

The number 245 is NOT an irrational. If a number is rational, then it cannot be irrational. The very definition of "irrational" means "not rational". An example of an irrational number is sqrt(2). We cannot write this as a fraction of two integers.

The number 245 is a real number. If you haven't learned about complex numbers yet, then every number you encounter is a real number.

----------

To summarize, 245 is a natural number, a whole number, an integer, a rational number, and a real number.

A much shorter way to say this is "everything but irrational" since irrational is the only non-answer.

7 0
3 years ago
7. A battery manufacturer makes batteries that have a failure rate of .015. That is, 15 out of each 1,000 batteries are defectiv
azamat
The answer to this probability question is .86 or 86%. The probability that a batch of 10,000 batteries will contain at least 175 defective batteries is  86 percent. I calculated the failure rate of 10,000 batteries (10k*.015) and yielded 150, meaning there will be 150 batteries that will be defective in a set of 10,000. Then i divided 150 by 175 to get the probability.
3 0
3 years ago
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