21/8 as a mixed number

Answers

Answer 1

Answer: You're answer is 2 5/8. To find a mixed number, you take an improper fraction, (such as 21/8), and you divide the numerator by the denominator. Now, you take the remainder and that will be your new numerator, and the divisor will be your denominator. Example:

__2___ Answer: 2 5/8
8 I 21
-16
-------------
5

Answer 2

Answer:

The conversion of this improper fraction 21/8 into a mixed number is 2 5/8.

What is a fraction?

In Mathematics and Geometry, a fraction simply refers to a numerical quantity (numeral) which is not expressed as a whole number. This ultimately implies that, a fraction is simply a part of a whole number.

In this exercise and scenario, we would convert the given improper fraction into a mixed fraction by dividing as follows;

21/8

Mixed fraction: 21/8 = 2 remainder 5

Mixed fraction: 2 5/8.

Read more on fraction here: brainly.com/question/29367657

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Which point on the graph could represent the ratio of 2 white flowers for every 3 pink flowers that will be in one row of Molly’s garden?Write the letter of the point.

Answers

Answer:

Step-by-step explanation:

Answer: B

Step-by-step explanation:

One batch of derrick’s pancake recipe takes 2 3/4 cups of milk. If derrick’s makes 3 batches of his pancake recipe, how many cups of milk will he need?

Answers

33/4 or 8 1/4 cups of milk

The start time is 11:00 and the Elapsed time is 4 hours 5 minutes so what is the End time?

Answers

In 24 hour time: 15:05
In 12 hour time: 3:05

The end time is 3:05. Since it's 11:00, and 4 hours and 5 minutes have passed, just add 4:05 to 11:00. Because there are 12 hours in a day, we go from 11:00 to 12:00 to 1:00 to 2:00 to 3:00 when we add 4 hours.

11:00 + 4:05 = 3:05

Hope this helps!

Cassandra drove 370.5 Miles in 6.5 hrs. How many miles per hour did she drive? (:

Answers

I 370.5 divided by 6.5 and got 57 mph.

Answer:

57 mph

Step-by-step explanation:

Divide your miles by your hours to get your speed.

divide 370.5 by 6.5 to get 57

I hoped this helped a little bit.

Real world example graphing polynomial functions

Answers

A polynomial function is a function which involves only non-negative integer powers or only positive integer exponents of a variable in an equation like the quadratic equation, cubic equation, etc. For example, 2x+5 is a polynomial which has exponent equal to 1.

Determine the value of impulse from this graph of momentum vs time

Answers

Answer:

The value of impulse is 9 N-s.

Step-by-step explanation:

The momentum vs time graph shows the impulse

Impulse :

Impulse is the product of force and time.

In mathematical terms,

$I= F\Delta t$

Where, F = force

t = time

According to graph,

Impulse $I = F\cdot t$ =total area

$I=(1)/(2)*3*6$

$I=9\ N-s$

Hence, The value of impulse is 9 N-s.

Answer:

try 12 Newton seconds

Step-by-step explanation:

I think it's going to be 12 because if you find the slope of the first line you get 1 Newton and the slope of the second line is -1 Newton's. so that means there is a change of -2 newtons. so if you multiply -2 Newton's by the 6 seconds you -12 Newton seconds. let me know if this is correct as it's been a while since I've done this type of stuff.

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