Answer:
The last (bottom) option in your list
Step-by-step explanation:
Do the product of the matrix one at a time as shown in the attached image:
Ursula wrote the sum 5.815+6.021 as a sum of two mixed numbers.
1 answer:
As the sum of mixed numbers:
5.815 = 5 + 815/1000
6.021 = 6 + 21/100
Therefore
5.815 + 6.021 = 5 + 6 + (815+21)/1000
= 11 + 836/1000
= 11 + 209/250
Part a.
The sum is
Part b.
As the sum of decimals:
5.815
+ 6.021
----------
= 11.836
To compare the two results, evaluate209/250 as a decimal to see whether it is 0.836.
0.836
------------------
250 | 209.000
2000
--------
900
750
----------
1500
1500
Because 209/250 = 0.836, the two sums agree.
5.815 = 5 + 815/1000
6.021 = 6 + 21/100
Therefore
5.815 + 6.021 = 5 + 6 + (815+21)/1000
= 11 + 836/1000
= 11 + 209/250
Part a.
The sum is
Part b.
As the sum of decimals:
5.815
+ 6.021
----------
= 11.836
To compare the two results, evaluate209/250 as a decimal to see whether it is 0.836.
0.836
------------------
250 | 209.000
2000
--------
900
750
----------
1500
1500
Because 209/250 = 0.836, the two sums agree.
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Answer:
See attached. I have also included the actual graph for your reference.
The solution is in the attachment
Using a calculator, 1200/180 = 6.67 approximately
If you use long division, then you'll get what you see in the diagram below
The 6's go on forever after the decimal point, but if you round to two decimal places, then you'll get that approximate value of 6.67
---------------
If you want a remainder, then 1200/180 = 6 remainder 120
You can think of it like you having 1200 cookies and 180 friends. Each friend will get 6 whole cookies and there will be 120 left over as the remainder.
