21 / 7 + 9 * 10 - 13 = 80
according to bodmas rule ans is 80
21/7+9*10-13 (21/7)=3 (3+9)=12 (12*10)=120 (120-13)=107 answer is 107
21 Q 7 R 9 S 10 P 13
21/7 + 9 *10 -13 3+90-13 80
Ans :- 80
If P=Sin A.Sin B, Q= Sin C.Cos A, R = Sin A.Cos B and S=Cos A.Cos C then 5(P^2+Q^2+R^2+S^2) = ??
If symbols of alphabets (without any change in their sense and meaning) are L M V A K B N C P I D Y O S E Q R F T H G J U W Z X then How we will write "WORLDCUP".
If 'P' is called 'x', 'Q' is called '+', 'R' is called '/' ans 'S' is called '-', then what is the value of 240 R 12 Q 18 P 3 S 52? Note : 'x' means multiplication '+' means addition '/' means division '-' means minus
