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In a car race, for every mile covered by car A, car B covered 4 miles. The ratio of the number of miles covered by car A to the number of miles covered by car B is ___.

 1 to 1

 4 to 4

 4 to 1

 1 to 4 

 

https://www.bing.com/images/search?q=plz+pic&id=BC0B1D2450E82D597268EAE9E11E805B988599BE&FORM=IQFRBA

 Jan 23, 2020
edited by Guest  Jan 23, 2020

3+0 Answers

 #1
avatar+122 
+1

The last ratio is correct 1:4, for every 1 mile A, B travels 4 times as long

 Jan 23, 2020
 #2
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A drilling machine can drill 12 holes in 6 minutes. If the machine drills holes at a constant speed, it can drill ______ holes in 25 minutes.

Numerical Answers Expected!

Answer for Blank 1:https://tse1.mm.bing.net/th?id=OIP.gWBM4gZxdR5TSkL_Ep_q2AHaGb&w=114&h=105&c=8&rs=1&qlt=90&pid=3.1&rm=2

help

Guest Jan 23, 2020
 #3
avatar+122 
+1

First find the number of holes per drilled per minute which is 12/6=2
So 2 holes per minute times 25 minutes gives up 50 holes. 

Cheers

danne9000  Jan 23, 2020

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