Primary 6 Problem Sums/Word Problems - Try FREE

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Question 1 of 3


The distance between India and Singapore is 5040 km.

Rose flew a plane from India to Singapore at 1000.

At first, she travelled at a speed of 800 km/h for the first 4 hours of the journey.

After that, she increased her speed by 120 km/h for the rest of the journey.

(a) What was her average speed for the whole journey?

(b) What time did she reach Singapore?

 

 

 

Notes to student:

  1. 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

 

The correct answer is : 840,4
(a)_____km/h., (b)_____p.m