223.6 divided by 40 equals 5.59
15 because it appears the most
Answer:
22500 secs
or
375 mins
or
6 hours and 15 min
Step-by-step explanation:
do 45000 m3 divided by 2 cm/s
then you get 22500 secs which if you divide by 60 gets 375 min and if you divide the mins by 60 you get 6 hours and 15 mins left
X+9 is the same as x+9=0. You subtract 9 from both sides to get x=-9.