Question

Find the value of r from the equation (121)r=(144)8

Answer 1

R = 144*8/121=9.52
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Answer 2

Given:

$(121)\;r=144\;\times\;8$

To find:

The value of $r$

Step-by-step explanation:

$(121)\;r=144\;\times\;8$

$r\;=\;\frac{144\;\times\;8}{121}$

$r\;=\;\frac{1152}{121}$

$r\;=\;9.52$

Answer:

The value of $r$ from the equation $(121)\;r=144\;\times\;8$ is $9.52$