Question
P6.SP.TL.18012288-A1
Scarlett and Sebastian were planning to run on a circular track with a circumference of 900 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Scarlett completed a full round in 60 s. Sebastian completed a full round in 50 s.
  1. How long would it take for Sebastian to overtake Scarlett for the first time?
  2. How far was Sebastian ahead of Scarlett after 18 s?
4 m
(a)
∑

Click ∑ button first when a symbol is required. X

(b)
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
Question Solution

1-minute grace period



When you click the Next button, you will be given 1-minute grace period to decide whether to do the next question type.

The question will be marked as incorrect if you exceed 1 minute and leave the question page.

Click the Back button instead if you would like to return to the topic page.

STUDENT

Primary 6 SPEED P6.SP.TL.18012288

04 Jul 2024, 01:53 AM

Scarlett and Sebastian were planning to run on a circular track with a circumference of 900 m. Both of them started jogging together at the same start point and moved round the track in a clockwise direction at uniform speeds. Scarlett completed a full round in 60 s. Sebastian completed a full round in 50 s.
  1. How long would it take for Sebastian to overtake Scarlett for the first time?
  2. How far was Sebastian ahead of Scarlett after 18 s?
Navigations
Contact Us
Members
Links