
Hi everyone
Need help : topic on Speed
TQ
Source: Assesment
Hi everyone
Need help : topic on Speed
TQ
Source: Assesment
(a)
500 x 2 = 1000
(b)
150 – 100 = 50
1000/50 = 20
Ans : (a) 1000 m; (b) 20 min.
This is a Distance Speed Time question.
Time | Speed | Distance | ||
David | 1u | 150 | 150u | |
Edmund | 1u | 100 | 100u |
150u – 500 = 100u + 500 (meet at centre)
150u – 100u = 500 + 500
50u = 1000
b)
1u = 20 minutes
a)
500 + 500 = 1000 m