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If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of following: 21 Q 7 R 9 S 10 P 13

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posted Aug 3, 2015 by Madhavi Latha

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4 Solutions

+1 vote

21 / 7 + 9 * 10 - 13 = 80

solution Aug 3, 2015 by Jcm
+1 vote

according to bodmas rule
ans is 80

solution Aug 4, 2015 by Vikram Singh
0 votes

21/7+9*10-13
(21/7)=3
(3+9)=12
(12*10)=120
(120-13)=107
answer is 107

solution Aug 13, 2015 by Kajana.supriya
Multiplication supersedes addition
0 votes

21 Q 7 R 9 S 10 P 13

21/7 + 9 *10 -13
3+90-13
80

Ans :- 80

solution Apr 13, 2016 by Neha Gupta



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