Answer:
7.5kilometer
Step-by-step explanation:
for 30mins semin runs 5kilometer
then for 1min: (1min×5kilometer)÷30mins,
therefore, for 45mins: (45mins×5kilometer)÷30mins=7.5kilometer
Answer:
706.86
Step-by-step explanation:
15² x π = 706.86
Answer:
28.12
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
3 times 12 is 36