## Wednesday, June 8, 2011

### June Vacation Chap 9.2 RATE (L5) Can he catch up with her?

Grace left home at 6.30 am to walk to school. 10 minutes later, her brother Shamus saw her wallet on the dining table. He grabbed the wallet and hopped onto his bicycle and rode after Grace.

Shamus rode his bicycle 3 times as fast as Grace walked.
Q1: What time was it when Shamus caught up with Grace?
Q2: If the school is 800m from home, did Shamus reach Grace before she arrived at school?

Use the following to guide you...
• What information do you know from the problem?
• What else do you need to know to solve the problem?
• Pick a reasonable number for the information you need.

1. Q1: 6.45a.m
Q2: Yes

2. Q1: He caught up with Grace at 6.45
Q2: Yes. Shamus caught up with Grace before she reached school.

3. Q1: It would be 6.45 am when Shamus caught up with Grace.
Q2: Yes, Shamus would have reached Grace before she arrives at school.

4. Q1: Shamus caught up with Grace at 6.45 am.
Q2: Yes, Shamus would have caught up with Grace before she reached her school.

5. He caught up with her at 0645. Yes he will reach school earlier.

6. Q1: It was 6.45am when Shamus caught up with Grace
Q2: Yes, Shamus reached Graces before she arrived at her school.

7. Q1: Shamus caught up with Grace at 6.45am
Q2: Yes, Shamus would have caught up with Grace before she arrived at school

8. Question 1: Shamus caught up with Grace at 6.45am
Question 2:Yes,Shamus would have caught up with Grace

9. Q1. 6:45 am

Q2. He caught up before Grace reached school.

10. Q1. Shamus caught up with Grace at 6:45am

Q2. Yes, he would have caught up with Grace before she would have reached school.

11. Question 1. Shamus caught up with his sister at 6.45am.
Question 2.Yes he will.

12. Q1. He caught up with Grace at 6.45 am.
Q2. Yes, he did.

13. Q1. He caught up at 6.45am
Q2. Yes he did

14. 1.6.45 a.m.
2.Yes

15. 1.He would have met her at 6:45am.
2.Yes, he did

16. 1. At 6.45am
2. Yes, Shamus caught up with Grace

17. 1. Shamus caught up with Grace at about 6.45 a.m.
2. Yes, Shamus did.