Question
Yoko collected four times as many stamps as Lucy. Lucy collected thrice as many stamps as Risa. What is the ratio of the number of stamps collected by Risa to the number of stamps collected by Yoko?
2 m

Click button first when a symbol is required. X

Yoko collected four times as many stamps as Lucy. Lucy collected thrice as many stamps as Risa. What is the ratio of the number of stamps collected by Risa to the number of stamps collected by Yoko?