First make the additions, adding terms with positive and negative signs separately (and without mixing). Then subtract the second sum from the
first.
If there are some cancelling, let them cancel; be carefull by the way !
5/98 - 5/100 is being asked .
Apply the method given in question 2..
a and b are not likely .
the common denominator is 144 .
Gitche Manito, the mighty, The creator of the nations,
Looked upon them with compassion, With paternal love and pity;
Looked upon their wrath and wrangling But as quarrels among children,
But as feuds and fights of children!
Over them he stretched his right hand,
To subdue their stubborn natures, To allay their thirst and fever,
By the shadow of his right hand; Spake to them with voice majestic
As the sound of far-off waters, Falling into deep abysses,
Warning, chiding, spake in this wise:--
"O my children! my poor children!
The first sale will be 2 1/2 kg .
Only he choices a and c are plausible. Use trial and error method.
Before tailor pants should be 130 cm. (1/25 ths of it makes 5.2 cm but rounding makes 5 cm. )
If hte original length is 144 cm. it will shrink 14.4 cm but rounding will give 14 cm.
The second day he drives 960 km. 960/25 = 192/5 = 384/10 .
The first day he took 1000 km, the second day 960 km. , the third day 921.6 , the fourth day 884.736 and the fifth day 849.346 km.
Rounding we get respectively : 1000 , 960 , 923, 886 and 851 (or 1000 , 860 , 922 , 885 and 849) depending on the way we round) with a total of ... .
If you solved the previous question explicitly, rounding or not rounding ... .
This is just like the previous question, to have fresh breathe .
Listen to the words of wisdom,Listen to the words of warning,
From the lips of the Great Spirit,
From the Master of Life, who made you!
"I have given you lands to hunt in,
I have given you streams to fish in,
I have given you bear and bison,I have given you roe and reindeer,
I have given you brant and beaver,
Filled the marshes full of wild-fowl,
Filled the rivers full of fishes: Why then are you not contented?
Why then will you hunt each other? "I am weary of your quarrels,
By subtraction signs are an integral part of the operands.
I have $ 100 and spend 1/10 ths. There stays $ 90. I gain 1/10 ths and I have $ 99 .
First decreasing for ten hours and then increasing and staying a little bit below ... .
In which case are the operands nearest to each other ?
After the first ms. the speed is 90 km./hours which is reduced by 91/10 km./hours in the second ms.
The normal way of solving is prone to errors if not done with care.
60 is really a good number which is evenly divisible by many of its preliminaries, try using it as the denominator.
If tere originally were 60 passengers 24 got a cab, there remained 36.
12 got metro and there remained 24.
8 of them made a call and ... and the fraction of remainings is 16/60
Reduce 16/60 to simplest form and ... .
First reduce the subtrahend, only the subtrahend .
It is equal to 1+27/18-17/9 = 1+(27-34)/18 .
10/150 is equivalent to 1/15 .
Time does not stop as we are in infinite loops.
Choice d must be around 0.25 .
Naturally the other half .
(1000 - 999)/... .
This is the feedback!