r/5=8/10

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Solution for r/5=8/10 equation:


r/5=8/10

We simplify the equation to the form, which is simple to understand 
r/5=8/10

Simplifying:
 + 0.2r=8/10

Simplifying:
 + 0.2r=0.8

We move all terms containing r to the left and all other terms to the right. 
 + 0.2r=0.8

We simplify left and right side of the equation. 
 + 0.2r=0.8

We divide both sides of the equation by 0.2 to get r. 
r=4

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