The high every tree sapling was 3.15 inches last year this year the high is 5.38 inches how much did the height of the tree sapling increases?

Answer

Find out the how much did the height of the tree sapling increases.

To proof

 Let us assume that the height of the tree sapling increases be x.

As given

The high every tree sapling was 3.15 inches last year

this year the high is 5.38 inches.

than the equation is become in the form

x = 5.38 - 3.15

x = 2.23 inches

Therefore the  height of the tree sapling increases be 2.23 inches.

Hence proved

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

b.my answer is b.

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