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George and Joyce drove in opposite directions towards each other.

George and Joyce left Village X and Village Y respectively at 0900 and passed each other at 1130.

2 h later George reached Village Y but Joyce was 90 km away from Village X.

(a) How long did George and Joyce take to meet?

(b) What is the distance between the 2 villages?

(c) What is George's average speed for the journey?

(d) What was Joyce's average speed for the journey?

Notes to student:

If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12