PSLE The table shows the temperatures of cities R, S, T and U.
- When Irene was at some of these cities, the temperature was 13°C. Name the cities. Give your answer in letters. (Eg A, B)
- Name the city with the largest difference in temperatures. Find this difference. Give your answer in this format. (Eg B, 7°C)
City |
Lowest Temperature (°C) |
Highest Temperature (°C) |
R |
9 |
21 |
S |
19 |
31 |
T |
19 |
25 |
U |
10 |
23 |
(a)
13°C is within the range of 9°C and 21°C in City
R.
13°C is within the range of 10°C and 23°C in City
U.
Irene was at cities R and U.
(b)
Difference in temperatures of each city:
City R → 21°C - 9°C = 12°C
City S → 31°C - 19°C = 12°C
City T → 25°C - 19°C = 6°C
City U → 23°C - 10°C = 13°C
City with the largest difference in temperatures:
UDifference in temperatures of City U:
13°C
Answer(s): (a) R, U; (b) U, 13°C