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Mathematics : asked on aktarayrin
 19.11.2020

In a park a gun rattle trees is 9:7.there are 42 wattle trees.Find the difference between the number of gum trees and wattle trees

. 23

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21.08.2022, solved by verified expert
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Ranjana Bhatt
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Answer: differrence = 14 

Explanation: 

Let the number of gum trees be 'G'

Given that the wattle trees  = 42

Ratio = G/42  = 4/3 

Therefore, 

3G = 4 x 42 = 168

G = 168/3=56

This means the number of gum trees = 56 

Therefore, 

difference between the number of gum trees and wattle trees = 56 - 42 = 14

differrence = 14 

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