Question 35

In the following equation, two signs and two numbers need to be interchanged to make it correct. Select the appropriate signs and numbers from the given alternatives.
$$6 \times 8 + 2 = 20$$

Solution

Given expression $$6 \times 8 + 2 = 20$$

we check (A), (B), (C), it is not staisfied that LHS = RHS

then we check option (D) $$ + and \times $$, 6 and 8

we Interchange two Signs and two numbers in the given expression

$$ 8 + 6 \times 2 = 20$$

From LHS $$ 8 + 6 \times 2 $$

$$ \Rightarrow 8 + 12 $$

$$ \Rightarrow 20 $$ RHS

that means its is staisfied .

therefore (D) Ans

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In the following equation, two signs and two numbers need to be interchanged to make it correct. Select the appropriate signs and numbers from the given alternatives.$$6 \times 8 + 2 = 20$$