（1）将最后一位客人送到目的地时，小李在什么位置？

（2）如果该车每千米的电费为0.3元，这天中午小李接送客人，该车的电费是多少元？

During the National Day holiday, a driver named Xiao Li was operating an electric vehicle one midday, setting off from the gates of a school and travelling along an east-west road. If travelling east is defined as positive and west as negative, the distances travelled (in km) whilst picking up and dropping off passengers that midday were as follows: −1, +9, −4, +1, −6, −2, +9, −1.

(1) Where was Mr Li when he dropped off the last passenger at their destination?

(2) If the electricity cost for the vehicle is 0.3 yuan per kilometre, how much did the electricity cost amount to for Mr Li’s passenger journeys that midday?

某城市在6月的某一周内每天的气温变化（与前一天相比）记录如下（单位：℃），其中正数表示比前一天上升，负数表示比前一天下降：

已知上周日的气温是 6℃。

从这些数据中，你能获得什么样的信息？

The daily temperature changes (compared with the previous day) in a certain city during a week in June are recorded as follows (in °C), where positive numbers indicate an increase compared with the previous day and negative numbers indicate a decrease:

Day      Mon    Tue    Wed    Thu    Fri    Sat    Sun

Change    +3     -2      +5      -4     +1    -6     +4

It is known that the temperature last Sunday was 6 °C.

What information can you deduce from these data?

根据相关标准，六年级男生50米短跑合格成绩为10．5秒，把成绩超过10．5秒的部分用正数表示，不到10．5秒的部分用负数表示。某组6名男生的50米短跑成绩如下表：单位：秒

（1） 这一组几号同学50米短跑成绩最好？他用时多少？

（2） 这组同学50米短跑成绩不合格的人数是总人数的几分之几？

（3） 从这些数据分析中，你还能得出其它信息吗？

According to the relevant standards, the passing time for the 50-metre sprint for Year 6 boys is 10.5 seconds; any time exceeding 10.5 seconds is expressed as a positive number, whilst any time under 10.5 seconds is expressed as a negative number. The 50-metre sprint times for a group of six boys are shown in the table below: Unit: seconds

(1) Which pupil in this group achieved the best 50-metre sprint time? How long did it take him?

(2) What fraction of the total number of pupils in this group failed the 50-metre sprint?

(3) Can you deduce any other information from an analysis of these data?