BONUS :1^11 + [22/11 +8) /5]
-
6[13-2(4+1)]
6[13-2(5)]
6[13-10]
6[3]
=18
1^11+[(22/11+8)/5]
1+[(22/11+8)/5]
1+[(2+8)/5]
1+[10/5]
1+2
=3
6[13-2(5)]
6[13-10]
6[3]
=18
1^11+[(22/11+8)/5]
1+[(22/11+8)/5]
1+[(2+8)/5]
1+[10/5]
1+2
=3
-
my friend: always remember these calculation priorities :
brackets and Parenthesis , power , Multiplication and division ،Addition and subtraction
therefore , first you must calculate the: [13-2(4+1)]. inside this bracket you should calculate the Parenthesis , and then Multiplication and subtraction.
so, (4+1) is 5, 2(5) is 10, minus will change the sign of result
so we will have -10, and 13 - 10 = 3, and finally 6*3 = 18 .
brackets and Parenthesis , power , Multiplication and division ،Addition and subtraction
therefore , first you must calculate the: [13-2(4+1)]. inside this bracket you should calculate the Parenthesis , and then Multiplication and subtraction.
so, (4+1) is 5, 2(5) is 10, minus will change the sign of result
so we will have -10, and 13 - 10 = 3, and finally 6*3 = 18 .