Question

Simplify : 81s^2/36s^2

Answer 1

`\boxed{(81* s^2)/(36* s^2)= (81)/(36)* (s^2)/(s^2)=2 (9)/(36)* 1=2(1)/(4)=2,25}`

Answer 2

= ( 81 / 36 ) * ( s^2 / s^2 ) = ( 9 / 4 ) * 1 = 9 / 4 = 2.25.