alyssaboutilier alyssaboutilier

08-10-2015
Mathematics

contestada

Fill in the blank to make an equivalent ratio

X : 3 = 40 : 15

Respuesta :

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

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