( 7/20 - 26 % ) *2,16 =

(7/20 - 26%) × 2,16

= (7/20 - 26/100) × 216/100

= (35/100 - 26/100) × 216/100

= 9/100 × 216/100

= 1944/10.000

= 0,1944

(7/20-26%)*2,16
Kerjakan yang ada didalam tanda kurung terlebih dahulu.
(7/20-26/100)*216/100
= (35-26)/100 × 216/100
= 9/100 × 216/100
= 0,1944