It would be a decimal which is 3.363636363636364 and if you convert it into a fraction it is 9090909091/25000000000 so in real terms it is 3 students per computer.
The correct answers are:
a) difference in T between Rome and Oslo: 9 °C (11- 2=9)
b) T in Kiev at 6pm: 7 °C (1+6=7)
Circumference = πd = 3.14*559 = 1755.26
The spokes divide the circumference into 32 arcs. Each arc length is 1755.26/32 = 54.75 mm
I hope you can read cursive! And I hope this helps! (:
Using y2-y1/x2-x1 m=24/6 so the slope is +4