Foundation November 2021 Paper 1 Q16
16 A password has 30 characters.
It is made up of 5 numbers, 15 letters and some symbols.
Work out the ratio \(\quad\) numbers : letters : symbols
Give your answer in its simplest form. [2 marks]
| Answer | Mark | Comments |
|---|---|---|
| 1 : 3 : 2 | B2 | B1 5 : 15 : 10 oe ratio not in its simplest form or their 3-term ratio written in its simplest form |
Additional guidance
| 5 : 15 : 30 simplified to 1 : 3 : 6 | B1 |
| 5 15 30 simplified to 1 : 3 : 6 | B0 |