Question 53

In the following equation, if the mathematical operators '-' and '$$\times$$' are interchanged then the value of 4 — 6 + 1 $$\times$$ 15 $$\div$$ 3 will be

Solution

4 — 6 + 1 $$\times$$ 15 $$\div$$ 3

$$4\times 6 + 1 -15\div 3$$

Applybodmass rule

$$4\times 6 + 1 -15\div 3$$

$$4\times 6 + 1 -5$$

$$24 + 1 -5$$

20


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