If andy has 75 marbles more than sandy.
Andy s marbles solution.
Andy had a big bag of marbles.
Andy s marbles age 7 to 11 several very well reasoned solutions came in for this problem about andy s marbles.
Andy sometimes gets a lift to and from college.
Let the number of marbles with pandy x.
The probability that he walks home from college is 0 7.
Have you lost your marbles.
How many does each of them have.
Sam has 105 marbles 8 lost andy has 53 marbles 105 8 53 44 marbles.
Find the difference between the number of marbles that sam has left and andy s.
A complete the following tree diagram.
Subtracting 5 from both sides we get 3x 5 5 50 5 3x 45.
So according to question.
So the number of marbles with andy 2x.
Getting to college and getting home from college are independent events.
One sixth 1 6 of all the marbles disappeared into the.
Thus the number of marbles with sandy x 2 2x 2 3x 2.
Just before arriving at the tournament he met denise and gave her 1 2 of the marbles he had left.
Andy s bag of marbles was heavy so he gave bob 1 2 of his marbles plus 2.
Katherine from treffos north wales pupils from wigginton primary and stephen from frisby school all went about the problem in a similar way.
Age 7 to 11 challenge level.
Andy has twice as many marbles as pandy and sandy has half as many has andy and pandy put together.
If andy has 75 marbles more than sandy.
Sam has 105 marbles and lost 8 when his bag of marbles dropped.
One third 1 3 of the marbles rolled down the slope too quickly for andy to pick them up.
If a number is tripled and the result is increased by 5 we get 50.
Katherine from treffos north wales pupils from wigginton primary and stephen from frisby school all went about the problem in a similar way.
Then he met cindy and gave her 1 4 of his remaining marbles plus 5.
Andy has 53 marbles.
Class 12 class 11 class 10 class 9 class 8 class 7 class 6.
When he does not get a lift he walks.
Let the required number be x.
Dividing both sides by 3 we get.
Andy has twice as many marbles as pandy and sandy has half as many has andy and pandy put together.
The probability that he gets a lift to college is 0 4.
How many does each of them have.
Andy was on his way to a marble tournament when he met bob.
Unfortunately the bottom of the bag split and all the marbles spilled out.
Andy and sam picked up all they could but half frac 1 2 of the marbles that remained nearby were picked up by other children who ran off with them.
Andy and his friend sam were walking along the road together.
3x 5 50.
Several very well reasoned solutions came in for this problem about andy s marbles.
