Question
P6.SP.TL.18012258-A1
City W and City X is 630 km apart. At 08 20, Yoko, travelling at a constant speed, left City W for City X. At the same time, Lee set off from City X for City W at a constant speed which was 10 km/h faster than Yoko. Find Lee's speed if they met at 13 20.
3 m
∑

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.18012258

15 May 2024, 02:13 AM

City W and City X is 630 km apart. At 08 20, Yoko, travelling at a constant speed, left City W for City X. At the same time, Lee set off from City X for City W at a constant speed which was 10 km/h faster than Yoko. Find Lee's speed if they met at 13 20.
Navigations
Contact Us
Members
Links