1.

If + is xm - is +, x is ÷ and ÷ is -, then what is the value of given equation 21 ÷ 8 + 2 - 12 × 3 = ?(A) 14 (B) 9 (C) 13.5 (D) 11

Answer»

(B) Using the proper signs, we get

21 - 8 × 2 + 12 ÷ 3 = 21 - 8 × 2 + 4

= 21 - 16 + 4 = 9.



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