Barney has 12 items of fruit. Four of these are apples. If Lucy takes one of Barney's items of fruit at random what is the probability it will be an apple? What is the probability it will not be an apple?
12 items of fruit. 4/12 are apples - can 4/12 be simplified? Yes both can be divided by 4 and so the fraction becomes = 1/3 for the probability of taking an apple.
The probability of NOT taking an apple is 1-ans which becomes = 2/3
JB
Related Maths 11 Plus answers
All answers ▸Two identical cuboids have dimensions of 4cm by 6cm by 12cm. What is their combined volume?
How do I find a fraction of a number?
A farmer has a field that he wants to give away to his two sons. When the field is divided into two, one of his son's field has an area of 18cm (squared), work out how much area of the field his other son will get
How many thirds are there in 9?