Question
There is a total of 790 pupils in a school. 108 of them like grey. There are 42 more pupils who like brown than grey. Some pupils like black.35 of the pupils like silver. Find the ratio of the number of pupils who like silver to those who like black.
3 m

Click button first when a symbol is required. X

There is a total of 790 pupils in a school. 108 of them like grey. There are 42 more pupils who like brown than grey. Some pupils like black.35 of the pupils like silver. Find the ratio of the number of pupils who like silver to those who like black.