Question

White shapes and black shapes are used in a game.

Some of the shapes are circles.
All the other shapes are squares.
The ratio of the number of white shapes to the number of black shapes is 5: 11
The ratio of the number of white circles to the number of white squares is 3:7
O
The ratio of the number of black circles to the number of black squares is 3:8
Work out what fraction of all the shapes are circles

Answer 1

is my awnser is 73.97$ what's the 6.25% tax I have to convert 6.25 to a decimal​

Explanation: