Answer:
6-hours
D = C + T
Step-by-step explanation:
The following equations represent the total distance travelled by each vehicle, the truck (C) and the Train (T) where x is the amount of time travelling in hours...
C = 45x
T = 60x
Since the truck traveled 2 hours longer than the train we can add this value to the variable x in the truck's distance equation and then make both equations equal one another to calculate the number of hours before they cover the same distance...
45(x+2) = 60x ... distribute 45 evenly
45x + 90 = 60x ... subtract 45x from both sides
90 = 15x ... divide both sides by 15
6 = x
Finally, we can see that both vehicles would have traveled the same distance at the 6-hour mark. Now to calculate the total distance traveled (D) we can use the following equation...
D = C + T
Nancy will have 2 x 10=20. Michael will have 1+2+3+4+5+6+7+8+9+10=55
if I read your question correctly, you can use multiplication to get the same answer with division. for example;
2 x 2 = 4; 4 divided by 2 = 2.
8 x 4 = 32; 32 divided by 8 = 4; 32 divided by 4 = 8.
5 x 6 = 30; 30 divided by 5 = 6; 30 divided by 6 = 5
hope this helped! :D
Answer:
141.4
Step-by-step explanation:
i think
Answer:
4.2
Step-by-step explanation:
Divide 1000 by 236 and you will get that result.
