To get to school each morning, Luis takes a scooter
12.97 kilometers and a car 5.63 kilometers. In total, the journey takes 51.47 minutes.

How many kilometers is Luis's journey in total?

kilometers

Question

To get to school each morning, Luis takes a scooter 
12.97 kilometers and a car 5.63 kilometers. In total, the journey takes 51.47 minutes.

How many kilometers is Luis's journey in total?

 kilometers

mertsj · Answer

Can you add?

astrophysics · Answer

What's stopping you from adding it

astrophysics · Answer

12.97 km + 5.63 km = total km

anonymous · Answer

that is wat i thought now do u add all 3 #s

misty1212 · Answer

lol HI!!

misty1212 · Answer

no dear, you do not add kilometers and minutes !!

anonymous · Answer

ok

mertsj · Answer

If you add km and km and minutes,what units would you use for your answer?

astrophysics · Answer

No just km's

misty1212 · Answer

12.97 kilometers and a car 5.63 kilometers

anonymous · Answer

k

astrophysics · Answer

It's like saying you have 12.97x and 5.63x, and 51.47y, you can see that you can't add the ones with y variables with x's right?