August 28, 2012
Petra and Stephan share out £240 so that Petra gets one third of what Stephan gets.
How much do they each get
August 22, 2012
Three whole numbers have a total of 100
Two of the numbers have a difference of 7
Two of the numbers are the same.
Find the numbers.
August 14, 2012
Three numbers have a mean of 23
Two of the numbers have a mean of 12
Two of the numbers have a mean of 30
What are the three numbers?
August 13, 2012
A bag contains only red counters and blue counters.
There are 90 red counters in the bag.
The probability of choosing a red counter from the bag is 0.3
How many blue counters are in the bag?
August 10, 2012
A hotel charges £50 for a room for a single person per night and then £10 extra for
each additional person per night.
A large family takes two rooms for a night and is charged £150 in total for the two
How many people are there in the family?
August 9, 2012
The Christmas Tree store has a parking lot that will hold 1000 vehicles.
80% of the parking spaces is reserved for cars.
The rest are reserved for trucks, buses etc.
When you went to buy your tree, there were 730 cars and some trucks in the parking lot.
How many more cars can park there?
August 8, 2012
At a theme park, it costs for entrance :-
7 pounds for an adult and 4 pounds for a child.
The car park costs 3 pounds for a car.
The car park costs 5 pounds for a minibus.
The car park costs 8 pounds for a coach.
A group of 3 adults and some children went in a minibus.
It cost them 58 pounds to park and go inside.
How many children were there?