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Kipish [7]
3 years ago
15

Explain how to use multiplication  to check the answer to a division problem

Mathematics
2 answers:
irina [24]3 years ago
6 0
For example: 35 divided by 5 is 7. So to check with multiplication, just think 7 times 5 is what? 35. This is the same formula for everything.
Hope this helps!!
ZanzabumX [31]3 years ago
3 0

Answer: To check the division problem , there are steps

Step 1. First perform the division problem.


Step 2. Multiply the quotient and the divisor.


Step 3. Add the remainder to the product of quotient and divisor.


Step 4. The final answer should be equal to the dividend.

For example to divide 65 by 2

Here, Dividend=65 , Divisor=2

After perform division, we get Quotient=32 and remainder=1

To check:-

32×2+1=64+1=65→ Dividend

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Jill has been watching the squirrels that live in her neighborhood. The number of squirrels changes each week. n f(n). 1 8. 2 12
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Step-by-step explanation:

From the given table we can see that this is not representing a linear function as the rate of change is not constant.

So it can be exponential growth function A(b)^{n-1},  where A is the initial amount , b is the multiplicative rate of growth and n is the time period in weeks.

Now here at n=1 , f(n)=8

Therefore, A=8

Now, for n=2

f(2)=8(b)^{2-1}\\\Rightarrow12=8b\\\Rightarrow\ b=\frac{12}{8}\\\Rightarrow\ b=1.5

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Jayden is driving on a long road trip. He currently has 11 gallons of gas in his car. Each hour that he drives, his car uses up
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Answer:

a. 8 gallons

b. (11-0.75t) gallons

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Since 0.75 gallon is consumed in an hour, the amount of fuel consumed in 4 hours would be the amount consumed in an hour * 4 hours

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Mathematically, that would be 11- 0.75t

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