I think you round it to the nearest whole number...
In the same way as you estimate them for whole numbers.
192. 20% is 1/5th, so you can divide 960 by 5.....or....you can do it the slightly messier way of moving the decimal point 2 places to the left and multiply by 20. Or, you can even do a partial sums method to work with smaller numbers: (20% of 100)*9 + (20% of 60). There are really myriad ways to solve this.
It is a valid sequence which is fundamental to arithmetic since its partial sums define the counting numbers.
Yes.
what is the meaning for partial sums
Partial sums is actually use for addition while partial products is used for multiplication. With partial sums, numbers above nine are added together in the tens, hundreds, etc. columns first. Individual sums are then added together for the final sum.
1.918 is the answer Partial Sums: 1.055 +.863 ----------- 1.918
The partial sums method is a way to do addition in which you add up each place value separately, then add the results together. For instance, if you were adding 567 and 483, you would first add 500 and 400, then 60 and 80, then 7 and 3. You would then add the results, 900, 140, and 10, to get the answer, 1,050.
I think you round it to the nearest whole number...
2173 is a answer
In the same way as you estimate them for whole numbers.
Add all the sums, then divide by the number of sums. (ie. the average.)
Partial sums for a sequence are sums of the first one, first two, first three, etc numbers of the sequence. So, the series of partial sums is:2, 6, 14, 30, 62, ...It is the sequence whose nth term isT(n) = 2^(n+1) - 2 for n = 1, 2, 3, ...
139.0 14.07 0.8
The two different pairs of decimals whose sums are 14.1 and one pair involves regrouping on math are 8.4 and 5.7.
192. 20% is 1/5th, so you can divide 960 by 5.....or....you can do it the slightly messier way of moving the decimal point 2 places to the left and multiply by 20. Or, you can even do a partial sums method to work with smaller numbers: (20% of 100)*9 + (20% of 60). There are really myriad ways to solve this.