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Montano1993 [528]
3 years ago
15

Explaining a Rule for Dividing Fractions

Mathematics
2 answers:
vladimir2022 [97]3 years ago
6 0

Answer:

1/4

Step-by-step explanation:

Sample response: First, rewrite the problem as a multiplication problem. Multiply 1/3 by the reciprocal of 4/3, which is 3/4. Then multiply to get 3/12. Simplifying gives the answer of 1/4.

Harlamova29_29 [7]3 years ago
5 0

Answer:

One rule for dividing fractions is the rule where instead of doing 13/43, you can do 13 times 1/43.

Step-by-step explanation:

Yeah

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g(x) = x3 + 6x2 + 12x + 8 Determine the function’s value when x = −1. g(−1) = −3 g(−1) = 0 g(−1) = 1 g(−1) = 27
yawa3891 [41]
The correct answer is that g(-1) = 1.

To do this problem, we have to plug in -1 for x and evaluate the expression.

g(-1) = x^3 + 6x^2 + 12x + 8

(-1)^3 + 6(-1)^2 + 12(-1) + 8

-1 + 6 -12 + 8

1
5 0
3 years ago
Read 2 more answers
Work out, giving your answer in its simplest form:<br> 4/7 divided by 2 1/3
kirill [66]

Answer:

12/49  

Step-by-step explanation:

First write 2 1/3 as a improper fraction, to do that, first multiply the 2 by the denominator, then add it with the 1, which will result in 7/3

when doing division of fraction you have to remember this, KFG

KFG: Keep Flip Change

you keep the first number or fraction, which is 4/7

then you flip the sign, so you change division in to multiplication

after that, you change or write the reciprocal of the second number or fraction, so 7/3 will be 3/7

Now the equation is

4/7 times 3/7, which is 12/49  

4 0
3 years ago
What fraction of the word, "Supercalifragilisticexpialidocious" has the letter 'i' in it?
aniked [119]
I guess this is the LOL of the day. It's a very neat question. I had no idea how long that word was. I get 34 letters for the length of the whole word. Of the 34 letters, I thing there are 7 'i's. 

So the fraction is 7/34 <<<<====


5 0
3 years ago
An automobile purchased for 22000 is worth 2500 after 5 years what’s the value 3 years after it is purchased
ohaa [14]

(17,000-2,500)/5=14,500/5=$2,900 is the annual depreation.

17,000-2,900*3

17,000-8,700=$8,300 value after 3 years.

6 0
3 years ago
1. Check the divisibility of the following numbers by 2, 3, 9 and 11 a) 76543 b) 98765436
Alla [95]

Answer:

1. ( I didnt understand the question but I divided them using the calculator.)

A.) 76543

÷ 2= 38,271.5

÷ 3= 25,514.333...

÷ 9= 8,504.777...

÷ 11= 6,958.454545...

B.) 98765436

÷ 2= 49,382,718

÷ 3= 32,921,812

÷ 9= 10,973,937.333...

÷ 11= 8,978,676

2. B

A.) 67894

÷ 4= 16,973.5

÷ 8= 8,486.75

B.) 9685048

÷ 4= 2,421,262

÷ 8= 1,210,631

Explanation:

I used the calculator to divide.

I hope this helps! I'm sorry if it's wrong.

6 0
4 years ago
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