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By (user no longer on site)
over a year ago
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I love the one where there's a picture of a question from an exam paper that a student has answered, the question containing an equation, something like: 3x+4=12, Find x.
And the student draws an arrow to the x and writes "Here it is!"
IS |
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By *ryandsee OP Man
over a year ago
Yorkshire |
"Square root of 16 is?
(Hint, think of a number that if you multiply by itself you get 16)
4"
OK, well done. Late in class but excused
Here is another for those Maths hungry one
* What is a the name of a triangle with all sides the same size
* What is the name of a triangle with all sides different size
* how many degrees (°) do all angles of a triangle add to
|
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By *ryandsee OP Man
over a year ago
Yorkshire |
"Square root of 16 is?
(Hint, think of a number that if you multiply by itself you get 16)
4and negative 4"
You are right of course but let's take it easy, we don't want to scare anyone off or I will let you explain the (-) * (-) is a + |
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By *andonmessMan
over a year ago
A world all of his own |
"Square root of 16 is?
(Hint, think of a number that if you multiply by itself you get 16)
4
OK, well done. Late in class but excused
Here is another for those Maths hungry one
* What is a the name of a triangle with all sides the same size
* What is the name of a triangle with all sides different size
* how many degrees (°) do all angles of a triangle add to
"
Equilateral
Scaling I think?
180 degrees |
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By *ryandsee OP Man
over a year ago
Yorkshire |
"Square root of 16 is?
(Hint, think of a number that if you multiply by itself you get 16)
4
OK, well done. Late in class but excused
Here is another for those Maths hungry one
* What is a the name of a triangle with all sides the same size
* What is the name of a triangle with all sides different size
* how many degrees (°) do all angles of a triangle add to
Equilateral
Scaling I think?
180 degrees "
Almost perfect. Scalene.  |
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By *ryandsee OP Man
over a year ago
Yorkshire |
"Yes Bodmas or Bidmas
Haven’t got a clue  "
Brackets and order of powers and roots firs then divivision then multiplication, addition and substraction. So if you have things inside brackets for example you do that first so 3*(4+6) you do the bits inside the brackets first which is 10 and then you multiply by 3 so the answer is 30. |
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By *andonmessMan
over a year ago
A world all of his own |
"Here is another for those Maths hungry one
* What is a the name of a triangle with all sides the same size
* What is the name of a triangle with all sides different size
* how many degrees (°) do all angles of a triangle add to
Equilateral
Scaling I think?
180 degrees
Almost perfect. Scalene. "
Urgh, wouldn't have remembered that without Googling. |
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By (user no longer on site)
over a year ago
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"What is the mean (average) of
5 6 1 4 4
Also what is the mode (most), median (the middle when you put them in order) and range (difference between largest and smallest) of the above"
Mean = 4
Mode = 4
Median = 4
Range = 5 |
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By *ryandsee OP Man
over a year ago
Yorkshire |
"What is the mean (average) of
5 6 1 4 4
Also what is the mode (most), median (the middle when you put them in order) and range (difference between largest and smallest) of the above
Mean = 4 5+6+1+4+4 = 20 you add them together and divide by 5 as there are 5 nos so answer is 4
Mode = 4 as 4 appears twice
Median = 4 put in order 1 4 4 5 6 so the middle no is 4
Range = 5"
6 - 1 = 5
You are awarded all three stars, well done |
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By (user no longer on site)
over a year ago
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"And this the last one from me unless someone wants to take over.
You have a bag of 6 red, 14 blue and 10 green balls. You pick a ball at random. What is the probability that it's a red ball? "
1/5 |
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By *ryandsee OP Man
over a year ago
Yorkshire |
"And this the last one from me unless someone wants to take over.
You have a bag of 6 red, 14 blue and 10 green balls. You pick a ball at random. What is the probability that it's a red ball?
1/5"
Well done its 6/30 or (6 in 30)and if you simplify its the same as 1 in 5 or 1/5.
Now that's it from me unless someone is keen to take over |
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» Add a new message to this topic
Let's start with: 6+2*8 = ? 
