Paper 5 OCTOBER/NOVEMBER 2002 MATHEMATICH (9709/5) A Levels
لطفا برای اطمینان از عملکرد و تجربه بهتر از مرورگرهای مدرن و به روز مانند کروم یا فایرفاکس استفاده کنید.

A fair five-sided spinner has sides numbered 1, 2, 3, 4, 5. Raj spins the spinner and throws two fair dice. He calculates his score as follows.
- If the spinner lands on an even-numbered side, Raj multiplies the two numbers showing on the dice to get his score.
- If the spinner lands on an odd-numbered side, Raj adds the numbers showing on the dice to get his score.
Given that Raj’s score is 12, find the probability that the spinner…