John drove from house to work at an average speed of 30 mph, trip took 40 minutes. How far in meters is his house to work?
1 answer:
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Hello!
We can write this as a proportion below.
As you can see, 4 is eight times 0.5. Therefore, we can multiply eighteen by eight to get our answer.
18(8)=144
Just to check, we can cross multiply and divide.
72/0.5=144
Therefore, our answer is 144 feet.
I hope this helps!
We can write this as a proportion below.
As you can see, 4 is eight times 0.5. Therefore, we can multiply eighteen by eight to get our answer.
18(8)=144
Just to check, we can cross multiply and divide.
72/0.5=144
Therefore, our answer is 144 feet.
I hope this helps!