Question

If '-' stands for 'division', '+ for 'multiplication,'÷' for 'subtraction' and '×' for 'addition, then which one of the following equations is correct?
(A) 4×5+9-3÷4=15
(B) 4×5×9+3÷4=11
(C) 4-5÷9×3-4=17
(D) 4÷5+9×3-4=18​

Answer 1

Answer:

a)4×5+9-3÷4=15

Step-by-step explanation:

first we will change the signs

so, it will be 4+5×9÷3-4=15

now according to BODMAS

first solve divide section 4+5×9÷3-4=15

9÷3 is 3

so, it will be 4+5×3-4=15

now multiply section 4+5×3-4=15

5×3 is 15

so, it will be 4+15-4=15

now add section 4+15-4=15

4+15 is 19

so, it will be 19-4=15

now subtract section 19-4=15

19-4 is 15

now 15= 15

Hence the equation is satisfied

Answer 2

Answer:

(C) is correct answer 4÷5-9+3÷4 =17