The following table shows the numbers of right and left-handed children in a school year group of 70 children.
Complete the table before answering the question.
What is the probability that a girl chosen at random is right-handed?
(Write your answer with the / symbol, e.g. 2/3 and remember to reduce your fraction to its lowest terms)
Amy goes to Italy.
The exchange rate is £1 = €1.15.
She exchanges £250 into euros.
How many euros does she get?
(Just write the number correctly as an amount of money)
Bill hired a skip from a local Hire Company. The cost is calculated using this formula:
Total Charge = £55 plus £15 per day
The total charge was £220.
Work out the number of days for which Bill hired the skip.
Two phone contract options are shown below:
£32 Monthly Charge.
300 free minutes and 150 free texts.
Additional calls 5p per minute. Additional texts 10p each.
£35 Monthly Charge.
350 free minutes and 100 free texts.
Additional calls 4p per minute. Additional texts 6p each.
On average, Jack makes 400 minutes of calls and sends 200 texts.
Which option should he choose?
A rectangle ABCD is shown on the coordinate axes below.
It is translated using the vector below to form rectangle A'B'C'D'.
Write down the coordinates of A'.
(Use brackets and a comma, but no spaces in your answer)
A rocket travels at a constant speed of 962 mph.
How far does it travel in 4 hours at this speed.
Give your answer in miles to 1 significant figure.
(Just write the number)
Use trial and improvement to find a solution to the equation:
x2 - 4x = 3
The first step is shown below.
(Give the solution to 1 decimal place)
|x||x2 - 4x||Comment|
|5||52 - 4×5 = 25 - 20 = 5||too large|