Question
In a box, 40% of the markers are red markers and the rest are grey and gold markers. The number of gold markers is thrice the number of grey markers. What percentage of the markers in the box are grey markers?
2 m

Click button first when a symbol is required. X

In a box, 40% of the markers are red markers and the rest are grey and gold markers. The number of gold markers is thrice the number of grey markers. What percentage of the markers in the box are grey markers?