Write 120 as a product of its prime factors.

120

2 x 60

       2 x 30

              2 x 15

                    3 x 5

Ans= 23 x 3 x 5

EL

Related Maths 11 Plus answers

All answers ▸

Below


How many thirds are there in 9?


If 3x =15 and x+y =7 what is (3y)^2?


Here is a list of numbers, ' 1, 3, 9, 24, 30'. Which number is i) prime ii) a square number and iii) a multiple of 4