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alyssaboutilier alyssaboutilier
  • 08-10-2015
  • Mathematics
Answered

Fill in the blank to make an equivalent ratio


X : 3 = 40 : 15

Verified Answer :

tinmann tinmann
  • 08-10-2015

So look at the patterns. 
How much bigger is 15 to 3? 
Answer = 5x bigger.
What is 5x smaller than 40? (in other words, 5 x ? = 40)
Answer = 8!

So, the missing 'x' = 8

Answer Link

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