What is 3 3/4 times 2 4/5 as a mixed number

Answers

Answer 1

Answer: 210 would be the answer mutiply the botom of the fraction with the number and add the top of the fraction do that to both then add them together it would look like this
3times 4 +3=15 and 2 times 5+4=14 15 times 14= 210

Answer 2

Answer: 10 1/2 is the answer.

Steps:
Change the fraction to improper fractions.
Multiply
Reduce
Change to proper fraction

Steps(Another Way):
Change the fraction to improper fractions.
Reduce by crossing it(5 and 15 reduced to 1 and 3; 4 and 14 reduced to 2 and 7.)
Change answer to proper fraction.

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What is half if $6.90

Answers

Half of the given number is $3.45.

What are decimal numbers?

Decimals are one of the types of numbers, which has a whole number and the fractional part separated by a decimal point. The dot present between the whole number and fractions part is called the decimal point.

The given decimal number is $6.90.

Half of the given quantity is

1/2 ×6.90

= 3.45

Therefore, half of the given number is $3.45.

To learn more about the decimal numbers visit:

brainly.com/question/1578006.

#SPJ2

You multiply $6.90 by 0.50 or divide by 2 to figure it out.
6.90 × 0.50 ⇒ 3.45
or
6.90 ÷ 2 ⇒ 3.45

PLEASE HELP THIS IS A QUESTION OF LIFE OR DEATHWhich statement correctly identifies the line of reflection?

Answers

Answer:

The third option is the correct answer.

Step-by-step explanation:

The triangles are reflected across the line y = x

When a triangle is reflected across the line y = x, this means that the x-coordinate and y-coordinate have changed their places. We must know that each point of a reflected image and the original image are at the same distance from the the line of reflection.

C because the x-axis and the y-axis are switched, basically.

Julia has 4 gallons 2 quarts of water.Ally needs the same amount of water but only has 12 quarts.How much more water does Ally need

Answers

Well there are 4 quarts to a gallon and 4 / 12 = 3 so she has 3 gallons so she needs 1 gallon and 2 quarts
so the answer is 1Gallon and 2Quarts

The expression 5,430,900 is written in standard notation. True or False?

I believe its true but I don't really know..

Answers

its false, standard notation would have an exponent.

Answer:

True

hope this helps

How to simplify 3 over 18

Answers

$(3)/(18) = (1*3)/(6*3) =\boxed{\bf{(1)/(6)}}$

they can both be divided by 3 so you get 1/6

Jack has 3 boxes of pencils with the same number of pencils in each box. His mother gives him 4 more pencils. now jack has 28 pencils. How many pencils are in each box?

Answers

Here is the answer to the question above. Given that Jack has 3 boxes of pencils with the same number of pencils in each box. Since he has now 28 pencils all in all because his mother gave him 4, therefore, the original number of pencils he has is 24. Since he has 3 boxes, 24 divided by 3 is 8. Therefore, each box has 8 pencils. Hope this helps.

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Johnny wants to know how many students in his school enjoy watching science programs on TV. He poses this question to all 26 students in his science class and finds that 75% of his classmates enjoy watching science programs on TV. He claims that 75% of the school's student population would be expected to enjoy watching science programs on TV. Is Johnny making a valid inference about this population? (5 points) Yes, it is a valid inference because his classmates make up a random sample of the students in the school Yes, it is a valid inference because he asked all 26 students in his science class No, it is not a valid inference because he asked all 26 students in his science class instead of taking a sample from his math class No, it is not a valid inference because his classmates do not make up a random sample of the students in the school

Surface area and volume of trapezoid prim

What is 1/3 + a = 5/4

Question 3.Which association best describes the scatter plot? A. negative linear association B. negative nonlinear association C. positive linear association D. positive nonlinear association