Amal, Geoffrey, and Julia each have some fireworks. If Amal gives half of his fireworksto Geoffrey, then Amal and Geoffrey will have fireworks in a 2:3 ratio. If Julia hasone-fifth as many fireworks as Geoffrey (after Amal gives half his fireworks to Geoffrey),then what is the ratio of the number of fireworks Amal has to the number of fireworksJulia has?
A. 20:1
B. 15:4
C. 3:2
D. There is insufficient information to determine the answer.
Answer:A
Amal, Geoffrey, and Julia each have some fireworks. If Amal gives half of his fireworksto Geoffrey, then Amal and Geoffrey will have fireworks in a 2:3 ratio. If Julia hasone-fifth as many fireworks as Geoffrey (after Amal gives half his fireworks to Geoffrey),then what is the ratio of the number of fireworks Amal has to the number of fireworksJulia has?
A. 20:1 B. 15:4 C. 3:2 D. There is insufficient information to determine the answer.
Explanation: A