Answer:
Average speed v = 83.8 km/h
Step-by-step explanation:
Given;
Distance travelled = 95 km
Time taken t = 12.23 - 11.15 = 1 hour 8 minutes
t = 1 + 8/60 hours = 1.133 hours.
Average speed v = distance travelled/time taken
substituting the values;
v = 95 km ÷ 1.133 hours
471
do to the number in the tenths place not being higher than 5 all number past the decimal become zero and the whole number stay the same
1/4
3/4 + 1/4 = 4/4
