Question Find the value of $d$ given the relationship $d=2.5 r$ and $r=64$ .

Studdy Solution

STEP 1

Assumptions
1. The relationship between $d$ and $r$ is given by $d = 2.5r$ .
2. The value of $r$ is given as 64.

STEP 2

To find the value of $d$ , we need to substitute the given value of $r$ into the equation $d = 2.5r$ .

STEP 3

Substitute $r = 64$ into the equation.
$d = 2.5 \times 64$

STEP 4

Calculate the value of $d$ .
$d = 2.5 \times 64 = 160$
The value of $d$ is 160.

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