Zachary101234
Answered

The total mileage for Wayne's trip is 420 miles. So far, he has traveled 180 miles in 3 hours. Wayne will continue his trip at this rate of speed.


Which expression shows how long it will take Wayne to complete his trip?


(420+180)÷(180÷3)


(420−180)÷(180÷3)


(420−180)+(180÷3)


(420−180)÷(180−60)

Verified Answer :

MrFatCat

It isalittle hard to explain but, in the most simplest way, i did the math, I found out the total amount of hrs it took in total. The hrs i added where 4 so, if u do the math on all the choices, only answer B gives you 4, therefor the answer is B.

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