Question 18

Identify the correct combination of mathematical signs to replace "" sign in the given equation and balance the equation.
14635420

Solution

Expression : 14*6*3*5*4*20

(A) : ÷ , + , × , - , =

$$\equiv14\div6+3\times5-4=20$$

L.H.S. $$=2.33+15-4=13.33\neq$$ R.H.S.

(B) : + , ÷ , × , - , =

$$\equiv14+6\div3\times5-4=20$$

L.H.S. $$=14+10-4=20=$$ R.H.S.

=> Ans - (B)

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Identify the correct combination of mathematical signs to replace "*" sign in the given equation and balance the equation.14*6*3*5*4*20