you divide 3 by 5 :P
% rate:1. Divide 17 by 20.2. Multiply the quotient by 100%= (17 ÷ 20) x 100%= 0.85 x 100%= 85%
63 percent - without using a calculator !
228 - without a calculator !
by calculate in mind
540 - without using a calculator !
16475 - without using a calculator !
884.8 - without the aid of a calculator !
68 ! Without the aid of a calculator !
1080 - without using a calculator !
13.5 - without using a calculator !
36.5... without using a calculator.
6150 - without using a calculator !